Maths Questions in Hindi & English for Competitive Exams - Page 39 of 62

Simplify :

Simplify सरल कीजिए – \(127 -[7\times(1- 5 + 4)]\div 91\)

The average of / औसत क्या होगा। \(1^2, 2^2, 3^2, 4^2, 5^2, 6^2, 7^2, 8^2\) and \(9^2\) is:

A और B किसी काम को क्रमश: 25 दिन और 18 दिन में पूरा कर सकते हैं। A अकेले 4

One pipe can fill the tank in 21 minutes while another pipe can empty completely filled tank in 24 minutes.

If 24 is subtracted from three times an unknown number, the difference is 258. What is the unknown number? यदि

Akshay spends 40% of his income. If he saves ₹24,000, then what is his total income (in ₹)? अक्षय अपनी

Which of the following can be the value of ‘k’ so that the number 217924k is divisible by 6? निम्नलिखित

A field is in the shape of a right angled triangle whose base is 32 m and height is 23

The least multiple of 11, which leaves a remainder of 8, when divided by 5, 3, 18 and 20 is:

Find the largest number which divides 436, 530, 624 and 718, leaving 13 as the remainder in each case. वह

What is the unit digit of the product of all the prime numbers between 51 and 78? 51 और 78

What is the amount, including the interest, if ₹45,000 is invested for 3 years at the rate of 10% per

A number when increased by 50 %, gives 2520. The number is: एक संख्या में 50% की वृद्धि करने पर

Vinod, Kajal, and Arpit invest ₹1,040, ₹1,390, and ₹1,890, respectively to start a business. If the profit at the end

For a data of 10 observations, the median is 10. The smallest and largest values of the data are 0