The average age of group of 24 students is 15 year. If a student aged 9 years leaves the group, what will be the new average age?
The average age of group of 24 students is 15 year. If a student aged 9 years leaves the group, […]
SSC GD 2
T and U start a business. T invests ₹40,000. After 3 months, U joins with ₹60,000.
T and U start a business. T invests ₹40,000. After 3 months, U joins with ₹60,000. After 3 more months,
What is the value of $(0.64 \div 4) \div (1.28 – 0.16) =? $
What is the value of $(0.64 \div 4) \div (1.28 – 0.16) $ =? $(0.64 \div 4) \div (1.28 –
What is the sun of all two – digit numbers divisible by both 4 and 6 ?
What is the sun of all two – digit numbers divisible by both 4 and 6 ? 4 और 6
The binary number 11001 in the decimal number system is equal to:
The binary number 11001 in the decimal number system is equal to: दशमलव संख्या प्रणाली में बाइनरी संख्या 11001 इसके
A cuboidal tank has dimensions: Length = 25cm, Breadth = 20 cm, and Height = 16cm. If the length is increased by 10%, the breadth is decreased by 10%, and the height is increased by 25%,
A cuboidal tank has dimensions: Length = 25cm, Breadth = 20 cm, and Height = 16cm. If the length is
A man spends 80% of his income and saves Rs. 17000. What is his total income?
A man spends 80% of his income and saves Rs. 17000. What is his total income? एक आदमी अपनी आय
The ratio of the number of boys to the number of girls in a class is 9 : 7
The ratio of the number of boys to the number of girls in a class is 9 : 7. If
Amresh and Bhagwan together can do a piece of work in 20 days, Bhagwan and Chandar in 15 days, and Chandar and Amresh in 30 days. In how many days can Amresh, Bhagwan, and Chandar working together complete the work?
Amresh and Bhagwan together can do a piece of work in 20 days, Bhagwan and Chandar in 15 days, and
Two train, each 700 meters long, are moving in opposite directions at speeds of 45 km/h and 55 km/h. How long will it take for the train to completely pass each other?
Two train, each 700 meters long, are moving in opposite directions at speeds of 45 km/h and 55 km/h. How
32 men can dig a canal in 12 days. 3 days after they started working, 10 more men joined them
32 men can dig a canal in 12 days. 3 days after they started working, 10 more men joined them.
If n is a natural number , then n(n +1) (n +2) (n +3) +1 is always:
If n is a natural number , then n(n +1) (n +2) (n +3) +1 is always: यदि n एक
A man borrowed ₹ 10,000 from two different moneylenders. One charges 5% simple interest per annum, and the other 7%. After 2 years. the total interest paid was ₹1,120. Find how much he borrowed from each.
A man borrowed ₹ 10,000 from two different moneylenders. One charges 5% simple interest per annum, and the other 7%.
A cyclist rides from town A to town B, which is 60 km away, at a speed of 15 km/h.
A cyclist rides from town A to town B, which is 60 km away, at a speed of 15 km/h.