#everydayquiz Welcomes You. #Read&SolveDaily Questions: 20 Time Limit:20
1. Mr. Rao invests a sum of Rs. 41, 250 at the rate of 6 p.c.p.a. What approximate amount of compound interest will he obtain at the end of 3 years?
A) Rs. 8,l00
B) Rs 7,425
C) Rs 8,210
D) Rs 7,879
2.The profit after selling a pair of trousers for Rs. 863 is the same as the loss incurred after selling the same pair of trousers for Rs. 631. What is the cost price of the pair of trousers?
A) Rs 750
B) Rs 800
C) Rs 763
D) Cannot be determined
E) None of these
3.The ratio of the length and the breadth of a rectangular plot is 6 : 5 respectively; if the breadth of the plot is 34 metre less than the length, what is the perimeter of the rectangular plot?
A) 374 metre
B) 408 metre
C) 814 metre
D) 748 metre
E) None of these
4. Ninad, Vikas and Manav enter into a partnership. Ninad‘ invests some amount at the beginning. Vikas invests double the amount after 6 months and Manav invests thrice the amount invested by Ninad afier 8 months. They earn a profit of Rs 45,000 at the end of the year. What is Manav’s share in the profit?
A)Rs 25,000
B)Rs 15,000
C)Rs 12,000
D)Rs 9,000
E) None of these
5. The cost of 7 tables and 12 chairs is Rs 48,250. What is the cost of 21 tables and 36 chairs?
A) Rs 96,500
B) Rs l,25,500
C) Rs l,44,750
D) Cannot be determined
E) None of these
6. ‘A’ can complete a piece of work in 12 days. ‘A’ and ‘B’ together can complete the same piece of work in 8 days. In how many days can ‘B’ alone complete the same piece of work?
A) 15 days
B) 18 days
C) 24 days
D) 28 days
E) None of these
7. What approximate value should come in place of the question mark (?) in the following question?
6523 ÷ 544 × l.2=?
A)21
B)33
C)14
D)8
E)28
8. Raman drove from home to a neighbouring town at the speed of 50 km/hr and on his return journey, he drove at the speed of 45 km/hr and also took an hour longer to reach home. What distance did he cover each way?
A)450 km
B)225 km
C)900 km
D)500 km
E) None of these
9. The average weight of a group of 75 girls was calculated as 47 kg. It was later discovered that the weight of one of the girls was read as 45 kg, whereas her actual weight was 25 kg. What is the actual average weight of the group of 75 girls? (Rounded off to two digits after decimal)
A)46.73 kg
B) 46.64 kg
C) 45.96 kg
D) Cannot be determined
E) None of these
10. In how many different ways can the letters of the word ‘MIRACLE’ be arranged?
A) 720
B) 5040
C) 2520
D) 40320
E) None of these
11. The sum of the two digits of a two-digit number is 12 and the difference between the two-digits of the two-digit number is 6. What is the two-digit number?
A) 39
B) 84
C) 93
D) Cannot be determined
E) None of these
12. If an amount of Rs. 74, 336 is equally divided amongst 150 people, how much approximate amount would each person get?
A) Rs. 522
B) Rs. 485
C) Rs. 496
D) Rs. 488
E) Rs. 5 10
13. Mr. Sarang invests 6% of his monthly salary i.e. Rs 2,100 on insurance policies. Also he invests 8% of his monthly salary on family mediclaim policies and another 9% of his salary on NSCs. What is the total annual amount invested by Mr. Sarang?
A) Rs 11,400
B) Rs 96,600
C) Rs 8,050
D) Rs 9,500
E) None of these
14. A trader sells 145 metre of cloth for Rs 12,325 at the profit of Rs 10 per metre’ of cloth. What is the cost price of 1 metre of cloth?
A) Rs. 65
B) Rs. 75
C) Rs. 95
D) Rs 85
E) None of these
15. There are 7 dozen candles kept in a box. If there are 14 such boxes, how many candles are there in all the boxes together?
A) 1176
B) 98
C) 1216
D) 168
E) None of these
Answers:-
1. D
2. E
3. D
4. B
5. C
6. C
7. C
8. A
9. A
10. B
11. E
12. C
13. B
14. B
15. A
1. (D) CI = P [(1+6/100)^T-1 ]
= 41250 [(1+6/100)^3-1 ]
= 41250 ((53 × 53 × 53 - 50 × 50 × 50)/(50 × 50 × 50))
= 41250 ((148857 - 125000)/125000)
= (41250 - 23877)/125000 =Rs. 7879
2.(E) CP of the pair of trousers = (863+631)/2
= 1494/2 = kg 747
3. (D) Let the length and breadth of the plot be 6x metre and 5x metre respectively.
6x – 5x = 34
X = 34
Perimeter of the plot = 2(6 * 34 + 5 * 34)
= 748 metre
4.(B) Let the investment of Ninad be Rs x
Investment of Vikas = Rs. 2x
And investment of Manav = Rs. 3x
Ratio of their investments
= x * 12 : 2x * 6 : 3x * 4
= 12x : 12x : 12x = 1 : 1 : 1
Manav’s share in the profit = 1/3 * 45000
= Rs. 15000
5. (C) Cost of 21 tables and 36 chairs = 3 * (48250)
= Rs. 144750
6. (C) Work of A for 1 day = 1/12
Work of (A + B) for 1 day = 1/8
Work of B for 1 day = 1/8 – 1/12 = 1/24
B alone can complete the same work in 24 days.
7. (C) ? = 6523 ÷ 544 * 1.2
= 6523/544 ×1.2=14 (App.)
8. (A) Let the distance covered by him each way be x km.
x/45 – x/50 = 1
(10x-9x )/450=1
x=450
9. (A) Actual average wt. = (75 ×47 +25-45)/75
= (3525-20)/75=3505/75
= 46. 73 kg.
10.(B) Reqd. different ways = 7p7
= 7!
= 5040
11. (E) Let the number be 10x + y
x + y = 12
and x – y = 6
x = 9
and y = 3
or, x =3
and y = 9
Hence the no. may be 93 or 39.
12.(C) The amount each would get = 74336/50
= Rs. 496 (App.)
13. (B) Total amount invested = 2100 * 23/6 = Rs. 8050
Annual investment =Rs. 8050*12 = 96,600
14. (B) Let the cost of 1 metre of cloth be Rs. x.
(x + 10) * 145 = 12325
145x + 1450 = 12325
x = (12325-1450)/145=Rs.75
15. (A) Total no. of candles = 14 * 7 * 12 = 1176
1. D
2. E
3. D
4. B
5. C
6. C
7. C
8. A
9. A
10. B
11. E
12. C
13. B
14. B
15. A
1. (D) CI = P [(1+6/100)^T-1 ]
= 41250 [(1+6/100)^3-1 ]
= 41250 ((53 × 53 × 53 - 50 × 50 × 50)/(50 × 50 × 50))
= 41250 ((148857 - 125000)/125000)
= (41250 - 23877)/125000 =Rs. 7879
2.(E) CP of the pair of trousers = (863+631)/2
= 1494/2 = kg 747
3. (D) Let the length and breadth of the plot be 6x metre and 5x metre respectively.
6x – 5x = 34
X = 34
Perimeter of the plot = 2(6 * 34 + 5 * 34)
= 748 metre
4.(B) Let the investment of Ninad be Rs x
Investment of Vikas = Rs. 2x
And investment of Manav = Rs. 3x
Ratio of their investments
= x * 12 : 2x * 6 : 3x * 4
= 12x : 12x : 12x = 1 : 1 : 1
Manav’s share in the profit = 1/3 * 45000
= Rs. 15000
5. (C) Cost of 21 tables and 36 chairs = 3 * (48250)
= Rs. 144750
6. (C) Work of A for 1 day = 1/12
Work of (A + B) for 1 day = 1/8
Work of B for 1 day = 1/8 – 1/12 = 1/24
B alone can complete the same work in 24 days.
7. (C) ? = 6523 ÷ 544 * 1.2
= 6523/544 ×1.2=14 (App.)
8. (A) Let the distance covered by him each way be x km.
x/45 – x/50 = 1
(10x-9x )/450=1
x=450
9. (A) Actual average wt. = (75 ×47 +25-45)/75
= (3525-20)/75=3505/75
= 46. 73 kg.
10.(B) Reqd. different ways = 7p7
= 7!
= 5040
11. (E) Let the number be 10x + y
x + y = 12
and x – y = 6
x = 9
and y = 3
or, x =3
and y = 9
Hence the no. may be 93 or 39.
12.(C) The amount each would get = 74336/50
= Rs. 496 (App.)
13. (B) Total amount invested = 2100 * 23/6 = Rs. 8050
Annual investment =Rs. 8050*12 = 96,600
14. (B) Let the cost of 1 metre of cloth be Rs. x.
(x + 10) * 145 = 12325
145x + 1450 = 12325
x = (12325-1450)/145=Rs.75
15. (A) Total no. of candles = 14 * 7 * 12 = 1176
Directions: Following pie chart shows the monthly expenditure of a man on different items. His income is Rs 8,000 monthly.
1. If his salary is Rs 8,000 then how much he pays for food?
1) Rs 1800
2) Rs 1920
3) Rs 2040
4) Rs 2200
5) None of these
2. What is the angle shown by medical expenditure?
1) 22°
2) 21 1/3°
3) 34°
4) 29 1/5°
5) 57 3/5°
3. What is his monthly saving?
1) Rs 1920
2) Rs 1720
3) Rs 1120
4) Rs 1260
5) None of these
4. What is the difference between money he spent on education and medical purposes?
1) Rs 360
2) Rs 260
3) Rs 160
4) Rs 60
5) None of these
5. If the salary is raised to Rs 12,000 and distribution on various items remains the same, then how much he spends on medical charges?
1) Rs 1800
2) Rs 2040
3) Rs 2200
4) Rs 1920
5) None of thes
Directions : Each question below is followed by two statements I and II. You are to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of Mathematics to choose between the possible answers. Give answer—
1) If the statement I alone is sufficient to answer the question, but the statement II alone is not sufficient.
2) If the statement II alone is sufficient to answer the question, but the statement I alone is not sufficient.
3) If both statements I and II together are needed to answer the question.
4) If either the statement I alone or the statement II alone is sufficient to answer the question.
5) If you cannot get the answer from the statements I and II together, but need even more data.
6. What is the area of rectangle?
I. Perimeter is 20 meter.
II. Sum of two adjacent sides is 10 meters.
7. How many letters can 12 typists type in one day?
I. A working day consists of 8 hours?
II. 5 typists can type 200 letters in 2 days.
8. If x and y are integers, is x + y an even number?
I. 5 < x < 10
II. 6 < y < 9
9. What is the value of P?
I. The average of x, y and P is 10.
II. –x = y
10. If a man wants to cover a square room with a carpet, how much will it cost?
I. If the service charge is Rs 15 and each square yard cost is Rs 20.
II. If the room were 1/2 as large in area, it would cost Rs 150 less
1. 2
(24*8000)/100 = 1920
2. 5
Angle = 16/100*360 = 288/5 = 57 3/5
3. 3
14/100 * 8000 = 1120
4. 3
Education = 18% of 8000
= 8000 * 18/100 = 1440
Medical = 16% of 8000
8000 * 16/100 = 1280
Difference = 1440 - 1280 = 160
5. 4
12000 * 16/100 = 1920
6. 5; Using Statement I:
2(L + B) = 20
L + B = 10
Using Statement II:
L + B = 10
So, even by using both the statements together we cannot
find the area of the rectangle.
7. 2; Using Statement II:
In 2 days 5 typists type 200 letters.
In 1 day 5 typists type 100 letters.
In 1 day 1 typist types 20 letters.
In 1 day 12 typists type 240 letters.
8. 5; Using Statement I:
x = 6, 7, 8, 9
Using Statement II:
y = 7, 8
So, even by using both the statements together we cannot
find the answer, as x + y can be odd as well as even.
9. 3;
From statement I:
(x + y + P)/3 = 10
x + y + P = 30
From statement II:
–x = y
x + y = 0
x + y + P = 30
10. 2; Using II alone
Cost to cover the room with carpet will be 300.
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