Maths Quiz for Bank and SSC CGl 29-30/3/2016

#everydayquiz #20Questions

Directions : What value should come in the place of question mark (?) in the following questions?

1. 112 × 4√4096 – 268 = ? × 9 + 241

1) 51 

2) 45 

3) 55 

4) 42 

5) 60

2. 81^2 – 49^2 = ? × 26

1) 150 

2) 145 

3) 158 

4) 160 

5) 165

3. [(1382 + 3007) / (513 + 114)] of 4/7 + 161 = ?

1) 165 

2) 160 

3) 155 

4) 169 

5) 164

Directions: In each of these questions, two equations numbered I and II with variables x and y are given. You have to solve both the equations to find the value of x and y. Give answer

1) if x > y 

2) if x >= y 

3) if x < y

4) if x <= y 

5) if x = y or relationship between x and y cannot be determined.

4. 

I. 18x^2 – 9x + 1 = 0 

II. 48y^2 – 58y + 15 = 0

5. 

I. x^2 – 5x – 36 = 0 

II. y^2 – 17y + 72 = 0

6. 

I. 169x^2 = 49 

II. 13y = sqroot(81) – sqroot(4)

7. 

I. x^2 – 21x + 104 = 0 

II. y^2 – 29y + 210 = 0

Directions: Each question below is followed by two statements A and B. You have 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 A alone is sufficient to answer the question, but the statement B alone is not sufficient.

2) if the statement B alone is sufficient to answer the question, but the statement A alone is not sufficient.

3) if the both statement A and B together are needed to answer the question.

4) if either the statement A alone or B alone is sufficient to answer the question.

5) if you cannot get the answer from the statements A and B together, but needed even more data.

8. What is the number?

A. The sum of the two digits is 10. The ratio of the two digits is 4:1.

B. The product of two digits of a number is 16. The quotient of two digits is 4.

9. Rs. 4800 is divided amongst P, Q and R. Find the share of P.

A. P gets one–third of what Q and R together get.

B. Q get half as much as P and R together get.

10. What is the total number of votes polled?

A. The looser get 18% of the votes polled.

B. The winner get 82% of the votes and is elected by a majority of 1488 votes.

1. 1

121 * 8 - 268 = ? * 9 + 241

? = (700 - 241)/9 = 51

2. 4

? = [(81 + 49)(81 - 49)]/26 = 160

3. 1

? = (4389 / 627) * 4/7 + 161 = 165

4. 3;

I. (6x – 1) (3x – 1) = 0

x = 1/6, 1/3

II. (8y – 3) (6y – 5) = 0

y = 3/8,5/6

x < y

5. 5

I. (x + 4) (x – 9) = 0

x = –4, 9

II. (y – 8) (y – 9) = 0

y = 8, 9

No relationship between ‘x’ and ‘y’

6. 4:

I: x^2 = 49/169

x = +/- 7/13

y = 9-2/13 = 7/13

x <= y

7. 3;

I. (x – 8) (x – 13) = 0

x = 8, 13

II. (y – 14) (y – 15) = 0

y = 14, 15

x < y

8. 4;

Let the number be 10x + y.

From A, x + y = 10 and x/y = 4/1

5y = 10

y = 2, x = 8

From B, xy = 16 and x/y = 4

y = 2 ; x = 8

Either from (A) or (B) ; the number is 82.

9. 1;

P + Q + R = 4

From A, P = 1/3 (Q + R)

3P = Q + R

4P = 4800

P = Rs. 1200

From B, Q = 1/2 (P+R)

2Q = P+R

Thus, we cant find the share of P from the statement B

10. 2

Let the total number of votes polled be x.

From statement B,

82% of x – (100 – 82) % of x = 1488

or, (82% – 18%) of x = 1488

64/100X = 1488

X = 1488 * 100/64 = 2325

Directions (1-5): Following table shows the total population and ratio of male and female among them of five cities A, B, C, D and E. Table also shows the literate population and ratio of male and female among them. Answer these questions based on this table.

1.What is the total number of literate females in all five states?
(1) 72 lakhs
(2) 84 lakhs
(3) 96 lakhs
(4) 102 lakhs
(5) None of these

2.What is the total number of males in City D who are not literate?
(1) 12 lakhs
(2) 15 lakhs
(3) 20 lakhs
(4) 24 lakhs
(5) None of these

3.What is the ratio of total females in City A and literate females in the same city?
(1) 2 : 1
(2) 1 : 2
(3) 3 : 2
(4) 2 : 3
(5) 1 : 1

4.The number of literate males in City C is what percentage of total number of males in City A?
(1) 72%
(2) 75%
(3) 80%
(4) 84%
(5) 96%

5.Number of total females in City B is how much percentage more than that of number of literate females in City A?
(1) 25%
(2) 40%
(3) 60%
(4) 30%
(5) 36%

6.The sum of five consecutive odd numbers is equal to 165. What is the product of the largest and the smallest numbers? 
(1) 1514
(2) 1073
(3) 1123
(4) 1200
(5) None of these

7.Ajay got 86 marks in Hindi, 56 marks in Science, 76 marks in Maths, 48 marks in Social Science and 92 marks in English. The maximum marks of each subject are 100. How much overall percentage of marks did he get? 
(1) 73.8
(2) 72.6
(3) 71.6
(4) 84.8
(5) None of these

8.12 men can complete a piece of work in 20 days. In how many days will 15 men complete the same piece of work? 
(1) 10
(2) 8
(3) 14
(4) 16
(5) None of these

9.Find the highest number of three digits which on dividing by 10, 12 and 15 leaves remainder of 1 in each case?
(1) 901
(2) 961
(3) 991
(4) 999
(5) None of these

10.Even after giving a discount of 20%, a shopkeeper makes a profit of 10%. Find the mark-up%?
(1) 30%
(2) 35%
(3) 37.5%
(4) 40%
(5) None of these

Answers with Explanation 

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