General Math Questions and Answers
![General Math Questions and Answers](https://examsbook.co.in/img/post/large/generalmathquestionsandanswers-8mhi.jpg)
What number should be subtracted from each of 50, 61, 92, 117 so that the numbers, so obtained in this order, are in proportion?
(A) 19
(B) 14
(C) 23
(D) 17
Correct Answer : D
What is the predecessor of 218010?
(A) 228010
(B) 218011
(C) 218009
(D) 218000
Correct Answer : C
How many pairs of twin primes are there between the integers 1 to 100?
(A) 5
(B) 6
(C) 7
(D) 8
Correct Answer : D
Area of a parallelogram =
(A) base × height
(B) 12 × base × height
(C) 13 × base × height
(D) 14 × base × height
Correct Answer : A
Area of a rectangle of length l and breadth b is
(A) l × b
(B) l + b
(C) 2 × (l + b)
(D) 6 × (l + b)
Correct Answer : A
Area of a square =
(A) side × side
(B) 2 × side
(C) 3 × side
(D) 4 × side
Correct Answer : A
Perimeter of a rectangle of length Z and breadth 6 is
(A) l + b
(B) 2 × (l + b)
(C) 3 × (l + b)
(D) l × b
Correct Answer : B
Perimeter of a square =
(A) side × side
(B) 3 × side
(C) 4 × side
(D) 2 × side
Correct Answer : C
The improper fraction 334 in the form of a mixed fraction is
(A) 814
(B) 418
(C) 384
(D) 478
Correct Answer : A
Which of the following is a mixed fraction?
(A) 217
(B) 314
(C) 527
(D) 21315
Correct Answer : D