Practice Question and Answer
8 Q: In the following question two equations numbered I and II are given. You have to solve both the equations and ____
I.$$ {15\over \sqrt {x}}-{2\over \sqrt {x}}=6\sqrt {x}$$
II.$$ {\sqrt {y}\over 4}-{7\sqrt {y}\over \sqrt {12}}={1\over \sqrt {y}}$$
Give answer
(A) x>y
(B) x≥y
(C) x<y
(D) x≤y
(E) x=y or the relationship cannot be established
2202 05d86027cbd0b79109e782d58
5d86027cbd0b79109e782d58I.$$ {15\over \sqrt {x}}-{2\over \sqrt {x}}=6\sqrt {x}$$
II.$$ {\sqrt {y}\over 4}-{7\sqrt {y}\over \sqrt {12}}={1\over \sqrt {y}}$$
Give answer
(A) x>y
(B) x≥y
(C) x<y
(D) x≤y
(E) x=y or the relationship cannot be established
- 1Atrue
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Efalse
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Answer : 1. "A"
Explanation :
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Q: If in a certain language, MACHINE is coded as LBB1HOD, which word would be coded as SLTMFNB? 2202 05bdbfcd60da81e269593b5a1
5bdbfcd60da81e269593b5a1- 1TMUNGOCfalse
- 2TMUNGMCfalse
- 3TKULGMCfalse
- 4RMSNEOAtrue
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Answer : 4. "RMSNEOA"
Q: Pointing to a photograph a woman says “ He is the only son of the daughter of my mother-in-law’s only son. How is the man related to woman?
2202 05d7f6df5db06d015eb350a07
5d7f6df5db06d015eb350a07- 1Grandsonfalse
- 2Brothertrue
- 3Brother-in-lawfalse
- 4Nephewfalse
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Answer : 2. "Brother"
Explanation :
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Q: Vega roped in whom as brand ambassador?
2202 05f968cafeed3d00d4bc364d5
5f968cafeed3d00d4bc364d5- 1Virat Kohlifalse
- 2Rohit Sharmatrue
- 3Jasprit Bumrahfalse
- 4Brett leefalse
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Answer : 2. "Rohit Sharma"
Q: Two bottles contains mixture of milk and water. First bottle contains 64% milk and second bottle contains 26% water. In what ratio these two mixtures are mixed so that new mixture contains 68% milk? 2202 05b5cc626e4d2b4197774b82a
5b5cc626e4d2b4197774b82a- 13 : 2true
- 22 : 1false
- 31 : 2false
- 42 : 3false
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Answer : 1. "3 : 2"
Explanation :
Answer: A) 3 : 2 Explanation: % of milk in first bottle = 64% % of milk in second bottle = 100 - 26 = 74% Now, ATQ 64% 74% 68% 6 4 Hence, by using allegation method, Required ratio = 3 : 2
Q: The capacity of a pure capacitor is 1 farad. In D.C circuit, its effective resistance will be 2201 05b5cc78be4d2b41977750344
5b5cc78be4d2b41977750344- 1Zerofalse
- 2Infinitetrue
- 31 Ohmfalse
- 41/2 Ohmfalse
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Answer : 2. "Infinite"
Explanation :
Answer: B) Infinite Explanation:
Q: Which former ruling dynasty of Rajasthan is a follower of Shaiva tradition?
2201 06321b84d69fe1d77bc02e0fc
6321b84d69fe1d77bc02e0fc- 1Chauhansfalse
- 2Guhilasfalse
- 3Sisodiyatrue
- 4Ranafalse
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Answer : 3. "Sisodiya "
Q: Find the missing number in the following Series ? 18, 97, 26, 91, ? , 83 2201 05b5cc6c2e4d2b4197774dbaf
5b5cc6c2e4d2b4197774dbaf- 132false
- 236false
- 330false
- 434true
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Answer : 4. "34"
Explanation :
Answer: D) 34 Explanation: The given series follows the pattern that, 18, 97, 26, 91, ?, 83 => 18 + 8 = 26 => 97 - 8 = 91 => 26 + 8 = 34 => 91 - 8 = 83 Hence, the missing number is 34.