A. 1
B. 2
C. 3
D. 4
Category: Arithmetic/ Basic Math
What is the Sum of First 70 even Numbers?
A. 4970
B. 4950
C. 4900
D. 4980
Find two number whose sum is 28 and the difference is 4 _____________?
A. 12,16
B. 18,10
C. 15,13
D. 14,12
What’s the largest known Prime Number?
A. 282,589,933 − 3
B. 282,589,933 − 1
C. 282,589,933 − 5
D. None of these
Which Muslim scientist wrote first book on Algebra ?
A. Al-Khwarizmi
B. Ibn Sina
C. Archimedes
D. Euclid
Haroon purchased 30 kg of wheat at the rate of Rs. 11.50 per kg and 20 kg of wheat at the rate of 14.25 per kg. He mixed the two and sold the mixture. Approximately what price per kg should be sell the mixture to make 30% profit?
A. Rs. 14.80
B. Rs. 15.40
C. Rs. 15.60
D. Rs. 16.30
E. Rs. 18.20
