Ratio of ages of two persons = 5:7. Sum of ages = 36. Find ages: 15, 21 14, 22 16, 20 12, 24 Number System & Arithmetic
A sum of Rs. 2000 is invested at 10% CI yearly. Amount after 2 years: 2200 2420 2300 2400 Number System & Arithmetic
Time taken by 3 men to complete a work = 12 days. If one works alone, 1/2 work is done in ? 6 days 8 days 4 days 12 days Number System & Arithmetic
A man covers a distance of 120 km at 40 km/h and returns at 60 km/h. Average speed = ? 48 km/h 50 km/h 45 km/h 52 km/h Number System & Arithmetic
Two numbers are in ratio 5:7. Their difference is 12. Find numbers: 30, 42 25, 37 35, 47 28, 40 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
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 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
