Practice Question and Answer
8 Q: Which will be the blank term in the following series?
h_eg_fegh_eghfe_
11069 05d25b4269d63ad4996c0a0eb
5d25b4269d63ad4996c0a0eb- 1gffhfalse
- 2hhggfalse
- 3ffghfalse
- 4fhfgtrue
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Answer : 4. "fhfg"
Q: Find the Odd one out of the given series 6, 15, 35, 77, 165, 221 11054 05b5cc6d9e4d2b4197774e84d
5b5cc6d9e4d2b4197774e84d- 1221false
- 2165true
- 335false
- 477false
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Answer : 2. "165"
Explanation :
Answer: B) 165 Explanation: The terms of the series are products of two consecutive prime numbers i.e. (2 x 3), (3 x 5), (5 x 7), (7 x 11),..... So, 165 is wrong and must be replaced by (11 x 13) i.e. 143.
Q: It is a traditional instrument of the Limbu community of Sikkim.
11049 25da6b00a40768a3e605309a9
5da6b00a40768a3e605309a9- 1Chutkefalse
- 2Jewelery sillyfalse
- 3Naumatifalse
- 4Chaip-Braungtrue
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Answer : 4. "Chaip-Braung"
Q:In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I: No spaghetti are noodles
Statement II: Some food are spaghetti
Conclusion I: All noodles are food
Conclusion II: All food are noodles
11040 05e7eece7a874324f6e0a6cb3
5e7eece7a874324f6e0a6cb3Statement II: Some food are spaghetti
Conclusion I: All noodles are food
Conclusion II: All food are noodles
- 1Only conclusion I followsfalse
- 2Only conclusion II followsfalse
- 3Both conclusions I and II followfalse
- 4Neither conclusion I nor conclusion II followstrue
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Answer : 4. "Neither conclusion I nor conclusion II follows"
Q:Direction: In the following question, select the related letters from the given alternatives.
QDXM : SFYN :: UIOZ : ?
11036 05dc29c8adb44c174db56c7ed
5dc29c8adb44c174db56c7ed- 1WKPAtrue
- 2QNLAfalse
- 3LPWAfalse
- 4PAQMfalse
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Answer : 1. "WKPA"
Q: Seven persons A, B, C, D, E, F and G are standing in a row facing the same direction. B is second to the right of C. B is extreme end of the row. Two persons between A and D. D is immediate left of C. Who is 4th from the right end?
11013 15e95b8b6855a3d5998809aad
5e95b8b6855a3d5998809aad- 1Bfalse
- 2Afalse
- 3Dtrue
- 4Ffalse
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Answer : 3. "D"
Q: Milk and water are in 7:2 ratio in a mixture of 729 litres. How much water shall be mixed in it in order to change this ratio to 7:3? 10971 75d1b29881fc62311c7736a4f
5d1b29881fc62311c7736a4f- 181true
- 272false
- 345false
- 456false
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Answer : 1. "81"
Q: The distance of the college and home of Rajeev is 80km. One day he was late by 1 hour than the normal time to leave for the college, so he increased his speed by 4km/h and thus he reached to college at the normal time. What is the changed (or increased) speed of Rajeev? 10971 05b5cc7d0e4d2b419777511fa
5b5cc7d0e4d2b419777511fa- 128 km/hfalse
- 230 km/hfalse
- 340 km/hfalse
- 420 km/htrue
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Answer : 4. "20 km/h"
Explanation :
Answer: D) 20 km/h Explanation: Let the normal speed be x km/h, then 80x-80(x+4)=1 ⇒x2+4x-320=0 ⇒x (x + 20) - 16 (x + 20) = 0 (x + 20 ) (x - 16) =0 x = 16 km/h Therefore (x + 4) = 20 km/h Therefore increased speed = 20 km/h