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TNUSRB SI 2020 Official Paper (Held on 12 January 2020)

Medium 140 Questions 180 min 70 marks

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180 min · 70 marks · Full test mode with leaderboard

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Question No: 121Difficulty: mediumMarks: 0.5mcq

In the following sum '?' stands for which digit? ? + 1 ? + 2 ? + ? 3 + ? 1 = 21 ?

Question No: 122Difficulty: mediumMarks: 0.5mcq

The value of \frac{( 243 ) ^{0.13} \times ( 243 ) ^{0.07}}{( 7 ) ^{0.25} \times ( 49 ) ^{0.075} \times ( 343 ) ^{0.2}} is

Question No: 123Difficulty: mediumMarks: 0.5mcq

What should be the correct signs to balance the following equation? 17 - 3 \times 6 = 45

Question No: 124Difficulty: mediumMarks: 0.5mcq

If x : y = 3 : 4, find (4x + 5y) : (5x - 2y).

Question No: 125Difficulty: mediumMarks: 0.5mcq

The value of [35.7 - (3 + \frac{1}{3 + \frac{1}{3}}) - (2 + \frac{1}{2 + \frac{1}{2}})] is

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