Get Started

Maths Puzzles Questions with Answers for Competitive Exams

3 years ago 46.3K Views
Q :  

The simple interest on an amount at the rate of 7 percent for five years is Rs 700. So how much is the principal?

(A) 1800

(B) 1600

(C) 2000

(D) 2100

Correct Answer : C

Q :  

The simple interest for four years is one fourth of the principal. At the same rate, which amount become Rs.450 total amount in 2 years?

(A) Rs. 400

(B) Rs. 525

(C) Rs. 425

(D) Rs. 525

Correct Answer : A

Q :  

If four coins are tossed together, what is the probability of at least getting 2 heads?

(A) 13\16

(B) 11\16

(C) 9\16

(D) 15\16

(E) None of these

Correct Answer : B

Q :  

In how many different ways can the letters of the word ‘DESIGN’ be arranged so that the vowels are at the two ends? 

(A) 48

(B) 72

(C) 36

(D) 24

(E) None of these

Correct Answer : A

Q :  

If ,  then the value of y is:

(A)

(B)

(C) 2

(D)

Correct Answer : A

Related categories

Very important related articles. Read now

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today