IIT JEE Practice Question and Answer
8Q: Five plays P, Q, R, S and T were organised in a week from Monday to Saturday with one play each day and no play was organised on one of these days. Play S was organised before Thursday but after Monday. Play T was organised on Saturday. Play R was not organised on the first day. Play Q was organised on the next day on which play R was organised. Play P was organised on Tuesday. 1) On which day was play Q organised ? 2) On which day was no play organised ? 3) Which play was organised on Thursday ? 5540 05b5cc736e4d2b4197774f855
5b5cc736e4d2b4197774f855- Show AnswerHide Answer
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Answer :
Explanation :
Day Play Monday No playTuesday PWednesday SThursday RFriday QSaturday T Answers : From the above table : 1) On Friday play Q was organised. 2) On Monday Noplay was organised. 3) On Thursday Play R was organised.
Q: The largest measuring cylinder that can accurately fill 3 tanks of capacity 98, 182 and 266 litres each, is of capacity ? 5537 05b5cc72ce4d2b4197774f73c
5b5cc72ce4d2b4197774f73c- 17 ltsfalse
- 214 ltstrue
- 398 ltsfalse
- 442 ltsfalse
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Answer : 2. "14 lts"
Explanation :
Answer: B) 14 lts Explanation: To know the the measuring cylinder that can fill all the given capacities , they must be divisible by the required number. 98,182,266 all are divisible by 14 So 14 litres is the largest cylinder that can fill all the given cylinders. (or) The other method is take HCF of all given capacities i.e 98, 182 and 266.
Q: Odometer is to Mileage as Compass is to 5534 05b5cc6a4e4d2b4197774cc5a
5b5cc6a4e4d2b4197774cc5a- 1Directiontrue
- 2Niddlefalse
- 3Speedfalse
- 4Altitudefalse
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Answer : 1. "Direction"
Explanation :
Answer: A) Direction Explanation: An odometer is an instrument which is used to measure Mileage of a vehicle. In the same way, Compass is an instrument used to know the direction. Hence, Odometer : Mileage :: Compass :: Direction.
Q: An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq. m ? 5516 05b5cc6e2e4d2b4197774ec48
5b5cc6e2e4d2b4197774ec48- 1Rs. 4082.40true
- 2Rs. 1024.21false
- 3Rs. 2810.6false
- 4Rs. 3214false
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Answer : 1. "Rs. 4082.40"
Explanation :
Answer: A) Rs. 4082.40 Explanation: Length of the first carpet = (1.44)(6) = 8.64 cm Area of the second carpet = 8.64(1 + 40/100) 6 (1 + 25/100) = 51.84(1.4)(5/4) sq m = (12.96)(7) sq m Cost of the second carpet = (45)(12.96 x 7) = 315 (13 - 0.04) = 4095 - 12.6 = Rs. 4082.40
Q: Cup : Lip :: Bird : ? 5510 05b5cc69be4d2b4197774c7ee
5b5cc69be4d2b4197774c7ee- 1Grasstrue
- 2Forestfalse
- 3Beakfalse
- 4Bushfalse
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Answer : 1. "Grass"
Explanation :
Answer: A) Grass Explanation: Cup is used to drink something with the help of lips. Similarly, birds collect grass with the help of beak to make her nest. Hence, Cup : Lip :: Bird : Grass.
Q: World Wide Web is being standard by 5506 15b5cc69de4d2b4197774c90e
5b5cc69de4d2b4197774c90e- 1W3Ctrue
- 2World Wide Web Standardfalse
- 3Worldwide corporationfalse
- 4World Wide Consortiumfalse
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Answer : 1. "W3C"
Explanation :
Answer: A) W3C Explanation: World Wide Web is being standard by W3C. The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards. Led by Web inventor and Director Tim Berners-Lee and CEO Jeffrey Jaffe, W3C's mission is to lead the Web to its full potential.
Q: Reading of a barometer going down is an indication of 5496 05b5cc698e4d2b4197774c64d
5b5cc698e4d2b4197774c64d- 1Stormfalse
- 2Rainfalltrue
- 3Snowfalse
- 4Intense heatfalse
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Answer : 2. "Rainfall"
Explanation :
Answer: B) Rainfall Explanation: Barometer is instrument which is used to measure to pressure. A slow downfall of reading suggests a low pressure area is passing in a nearby region, it may rains. If the reading is going down very fast then its an indication of storm (within 5-6 hours).
Q: Warm is to Hot as Not so Good is to 5489 05b5cc6aae4d2b4197774cf7a
5b5cc6aae4d2b4197774cf7a- 1Averagefalse
- 2Fairfalse
- 3Not so badfalse
- 4Worsetrue
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Answer : 4. "Worse"
Explanation :
Answer: D) Worse Explanation: Warm and hot are in the same meaning sense , so not so good is same as worse in meaning.