Number System – Study Test

Find the standard deviation of the following data (rounded off to two decimal places). 5, 3, 4, 7

Find the standard deviation of the following data (rounded off to two decimal places). निम्नलिखित आँकड़ों का मानक विचलन ज्ञात […]

The sum of five consecutive numbers is 80. Find the largest number. पाँच क्रमागत संख्याओं का योग 80 है। सबसे

Find the mean proportional of 36 and 100. 36 और 100 का माध्य समानुपाती ज्ञात कीजिए।

Which of the following fractions is the largest? निम्नलिखित में से कौन-सा भिन्न सबसे बड़ा है? $\frac{2}{3}, \frac{6}{53},\frac{79}{90},\frac{33}{44}$

Find the remainder, if $19^ {200}$ is divided by 20. यदि $19^{200}$ को 20 से विभाजित किया जाए, तो शेषफल

There are 5 consecutive even numbers $\text X_1,X_2,X_3,X_4,X_5 $ and 4 consecutive odd numbers $\text Y_1,Y_2,Y_3,Y_4 $ The average of

What is the maximum value of A such that the 8-digit number 588A9792 becomes divisible by 4? A का वह

20% of a number is more than 20% of 620 by 210. The number is: किसी संख्या का 20% ,

Find the value of the following / निम्नलिखित का मान ज्ञात कीजिए। $\frac{{\sqrt[3]{6859}}}{{\sqrt[4]{256}}}x\frac{2}{57} x 168 =$ ?

The sum of two numbers is 56. Their difference is $\frac{1}{7}$ of their sum. Their LCM is : दो संख्याओं

Which of the following is greater than $\overline 0.{72} $? निम्नलिखित में से कौन $\overline 0.{72} $ से बड़ा है?

Find the value of / मान ज्ञात कीजिए। $\sqrt{{385}+\sqrt{{213} +\sqrt{{144}}}}$

If the eight-digit number 59044p22 is divisible by 6, then the maximum value of p is: यदि आठ अंकों की

The least common multiple (LCM) of two positive numbers is 13 times their highest common factor (HCF). The sum of

What is the highest number between 5000 and 5500, which when divided by 12,16 and 24, would leave a remainder