निर्देश: निम्नलिखित प्रश्नों में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या मान आना चाहिए?

$$ \sqrt{576}+\sqrt{841} =(?) $$.

Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

He was so afraid that his knees knocked one another.

निर्देश: निम्नलिखित प्रश्नों में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या मान आना चाहिए?

$${210\over14}×{17\over15}×?=4096  $$.

निर्देश: निम्नलिखित प्रश्नों में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या मान आना चाहिए?

23 × 45 ÷ 15 = ?.

निर्देश: निम्नलिखित प्रश्नों में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या मान आना चाहिए?

3.6 + 36.6 +3.66+0.36+3.0=?.

Direction: In the question a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expressed the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.

Before festivals the shops are thronged with men. women and children making various purchases. 

In the question a sentence has been given in Direct/Indirect. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct and mark your answer in the Answer Sheet.

From one of the windows of my flat I can see the Qutub Minar’, said my friend.

A. ₹ 50,000 की पूँजी निवेश करके एक व्यापार शुरू करता है । 3 माह के बाद B ₹ 70, 000 निवेश कर उस व्यापार में शामिल हो जाता है । ज्ञात करें वर्ष के अन्त में उन्हें किस अनुपात में लाभ प्राप्त होगा?