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Simplification Quiz with Answers for Bank Exam

Last year 1.3K Views
Q :  

The value of (x + y + z)3 – (y + z – x)3 – (z + x – y)3 – (x + y – z)3 is:

(A) 12 xyz

(B) 24 xyz

(C) 36 xyz

(D) 0

Correct Answer : B

Q :  

If a3 – b3 – c3 – 3abc = 0, then 

(A) a = b = c

(B) a + b + c = 0

(C) a + c = b

(D) a = b + c

Correct Answer : D

Q :  

If the sum of {a\over b}and its reciprocal is 1 and a ≠ 0, b ≠ 0, then the value of a3 + b3 is

(A) 2

(B) -1

(C) 0

(D) 1

Correct Answer : C

Q :  

The sum of the squares of two positive integers is 100 and the difference of their squares is 28. The sum of the numbers is: 

(A) 14

(B) 15

(C) 12

(D) 13

Correct Answer : A

Q :  

What is the value of ?

(A)

(B)

(C)

(D)

Correct Answer : B

Q :  

Simplify the following expression.

 25-(4÷2)+11.5+9.5

(A) 46

(B) 47

(C) 44

(D) 45

Correct Answer : C

Q :  

If and , then what is the value of A - B?

(A)

(B)

(C)

(D)

Correct Answer : C

Q :  

If then what is the value of P?

(A)

(B)

(C)

(D)

Correct Answer : B

Q :  

After interchanging the given two signs, what will be the value of the following expression?

× And ÷

20 + 5 ÷ 6 × 2 – 5

(A) 30

(B) 35

(C) 25

(D) 40

Correct Answer : A

Q :  

What is the value of y in the following equation?
(1÷23) of [2{3 + 4(35 + 7)}] = y

(A) 2

(B) 5

(C) 21

(D) 23

Correct Answer : A

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