Two numbers are in ratio 5:7. Their difference is 12. Find numbers: 30, 42 25, 37 35, 47 28, 40 Number System & Arithmetic
HCF and LCM of two numbers are 12 and 144. If one number is 36, find the other: 48 42 40 60 Number System & Arithmetic
A sum of Rs. 1500 amounts to Rs. 1740 in 2 years at SI. Find the rate: 8% 7% 6% 5% Number System & Arithmetic
A cistern has a leak through which it empties in 16 hours. When full, it is emptied by the leak in: 16 hrs 12 hrs 20 hrs 18 hrs Number System & Arithmetic
A man can do a work in 20 days. He works for 8 days. Remaining work is done by another man in 6 days. In how many days can the second man do the work alone? 10 12 15 14 Number System & Arithmetic
Two pipes A and B can fill a tank in 20 and 30 hours respectively. If both work together, time to fill the tank is: 12 hrs 15 hrs 25 hrs 10 hrs Number System & Arithmetic
