IIT JEE Practice Question and Answer
8Q: Lethargic : Vital :: Trite : ? 8299 05b5cc6a7e4d2b4197774ce4d
5b5cc6a7e4d2b4197774ce4d- 1Uniquetrue
- 2Slugfalse
- 3Lazyfalse
- 4Skinnyfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Unique"
Explanation :
Answer: A) Unique Explanation: Lethargic means "sluggish", kind of inactive Vital means full of energy, lively So, they are antonyms. So, for the 2nd part of the analogy, you are looking for a antonym to trite Trite means lacking originality or freshness. Overused. Kind of like a cliche So, an antonym could be original, unique, innovative.
Q: In a certain language, SUPERMAN is coded as TTQDSLBM. How is SPIDERMAN coded in that language ? 8201 05b5cc715e4d2b4197774f427
5b5cc715e4d2b4197774f427- 1TOJCFQNZOtrue
- 2TOJCFSLBMfalse
- 3TOJCFONZOfalse
- 4TOJCOSLBMfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "TOJCFQNZO"
Explanation :
Answer: A) TOJCFQNZO Explanation: There is two sequence. S(odd) P(Even) I(odd) D(even) E(odd) R(even) M(odd) A(even) N(odd)For odd sequence, we want to write next alphabet of thatand for even, we want to write previous alphabet of that. TOJCFQNZO is the Answer.
Q: In a competitive exam, the number of passed students was four times the number of failed students. If there had been 35 fewer appeared students and 9 more had failed, the ratio of passed and failed students would have been 2 : 1, then the total number of students appered for the exam ? 8156 05b5cc6c2e4d2b4197774dbbe
5b5cc6c2e4d2b4197774dbbe- 1175false
- 2165false
- 3155true
- 4145false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "155"
Explanation :
Answer: C) 155 Explanation: Let the number of failed students be x => Number of passed students = 4x So total number of students was 5x From the given data, If total number of students be 5x – 35 => 4x-35-9/x+9 = 2/1 => 4x – 44 = 2(x + 9) => 4x – 2x = 18 + 44 => x = 31 Total number = 31×5 = 155
Q: The Passive voice of the given Question Didn't they tell you to be here by six O'clock ? 8150 05b5cc6d3e4d2b4197774e54f
5b5cc6d3e4d2b4197774e54f- 1Haven't they told you to be here by six O'clock?false
- 2You were expected to be hare by six O'clock.false
- 3They expected you to be here by six O'clock.false
- 4Weren't you told to be here by six O'clock?true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Weren't you told to be here by six O'clock?"
Explanation :
Answer: D) Weren't you told to be here by six O'clock? Explanation:
Q: M and N have children A and B.F is spouse of B.D is child of F.P is son in law of N.K is kid of P. Who is male chiled of M and N ? 8147 05b5cc741e4d2b4197774f990
5b5cc741e4d2b4197774f990- 1Btrue
- 2Afalse
- 3Nonefalse
- 4Can't be determinedfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "B"
Explanation :
Answer: A) B Explanation: Spouse means a person's partner in marriage, it can be male or female.But given F is spouse of BAnd P is Son in law of NRelation between F and BRelation between P and A onlyand p is male So, A must be female=> B is male child.
Q: Four thermal heaters A,B, C and D are used in the R & D department of Raliance chemicals Ltd. Only one heater can be used on any day . If heater A is used on any day, neither A nor C can be used the next day. If heater C is used on any day, neither C nor D can be used on the next day. If heater C is used on any day, then A has to be used the next day. If heater D is used on any day, then B has to be used the next day. If heater D is used on the third day and different heaters are used on first and fourth day, which heater is used on the first day ? (1) D (2) A (3) B (4) C 8143 05b5cc758e4d2b4197774fbcf
5b5cc758e4d2b4197774fbcf- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
If heater D is used on the third day, heater B has to be used on the fourth day and A has to be used on the second day. But if A is used on second day, then either B or C has to be used on the first day. But if heater B is used on the first day, then according to the question, the requirement of having different heaters on the first day and fourth days would not be fulfilled. Hence the heater that would be used on the first day is C.
Q: 6, 3, 3, 6, 24, ? Find the next number in the given number series? 8080 05b5cc6bbe4d2b4197774d807
5b5cc6bbe4d2b4197774d807- 1192true
- 2186false
- 3182false
- 4194false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "192"
Explanation :
Answer: A) 192 Explanation: Given 6 3 3 6 24 ? Here 6 6 x 0.5 = 3 3 x 1 = 3 3 x 2 = 6 6 x 4 = 24 24 x 8 = 192 The next number in the given series is 192.
Q: what is the missing number in the sequence given below? 12 9 13.50 30.37 ? 341.71 7897 05b5cc6b2e4d2b4197774d3a9
5b5cc6b2e4d2b4197774d3a9- 187.63false
- 291.12true
- 393.41false
- 497.94false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "91.12"
Explanation :
Answer: B) 91.12 Explanation: Given number series is 12 9 13.5 30.3 ? 341.7 Here the pattern followed by the series is 12 12 x 0.75 = 9 9 x 1.5 = 13.5 13.5 x 2.25 = 30.3 30.37 x 3 = 91.12 91.12 x 3.75 = 341.71 Hence, the missing number in the sequence is 91.12.