# Archive for category: answers 2016 maths

## A number of pencils were shared out among Peter, Paul and Audu in the ratio 2:3:5 respectively. If Peter got 5, how many were shared?

A number of pencils were shared out among Peter, Paul and Audu in the ratio 2:3:5 respectively. If Peter got 5, how many were shared? A) 15 B) 25 C) 30 D) 50 (adsbygoogle = window.adsbygoogle || ).push({}); (adsbygoogle... Read more

## Determine the mean score of the student that took the mathematics test?

Determine the mean score of the student that took the mathematics test? A) 4.5 B) 4.3 C) 4.2 D) 4.6 Read more

## The bar chart above shows the marks obtained by students in a mathematics test. How many students in all took the test?

The bar chart above shows the marks obtained by students in a mathematics test. How many students in all took the test? A) 40 B) 30 C) 10 D) 20 Explanation: 3 + 2 + 5 + 5 +... Read more

## OGIVE is constructed using

OGIVE is constructed using A) Third quartile range B) Semi-quartile range C) Cummulative frequency table D) Inter-quartile table Read more

## In the cyclic quadrilateral above . Find < PRO

In the cyclic quadrilateral above . Find < PRO A) 70o B) 20o C) 50o D) 30o Explanation: < PRO = 180∘−(100+50)180∘−(100+50)= 180−150=30∘ Read more

## If Q is a factor of 18 and T is prime numbers between 2 and 18. What is Q∩T?

If Q is a factor of 18 and T is prime numbers between 2 and 18. What is Q∩T? A) (2,3) B) (2,3,18) C) (2,3,9) D) (2,3,6) Explanation: Q = {1,2,3,6,9,18}, T = {2,3,5,7,11,13,17} Q∩T = {2,3} Read more

## Solve for x and y respectively 3x – 5y = 9 6x – 4y = 12

Solve for x and y respectively  3x – 5y = 9 6x – 4y = 12 A) 3434, 1 B) 4343, 1 C) 3434, -1 D) 4343, -1 Explanation: 3x – 5y = 9 ——x26x – 4y = 12 —–x1 6x – 10y... Read more

## Find P when N = 12, T1 = 27 and T2 = 24

If N = p2(T1−T2T1). Find P when N = 12, T1 = 27 and T2 = 24. A) 48 B) 108 C) 54 D) 216 Explanation: N = p2p2(T1−T2T1)(T1−T2T1)12 = p2p2(27−2427)(27−2427)24 = P(327)(327)P = 24 x 9 = 216 Read more