IIT JEE Practice Question and Answer
8Q: India is a Tropical country but has a Monsoonal climate because 2870 15b5cc7d3e4d2b4197775134e
5b5cc7d3e4d2b4197775134e- 1Its real extent is vastfalse
- 2It is surrounded by the seafalse
- 3The Himalayas provide the barrier effecttrue
- 4Land and sea breeze create monsoonsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "The Himalayas provide the barrier effect"
Explanation :
Answer: C) The Himalayas provide the barrier effect Explanation: The whole of India, south of the Himalayas can be climatically treated as a tropical country as the Himalayas provide the barrier effect. Indian subcontinent is separated from the rest of Asia by the lofty Himalayan ranges which block the cold air masses moving southwards from Central Asia. As a result, during winters, the northern half of India is warmer by 3°C to 8°C than other areas located on same latitudes. During summer, due to over the head position of the sun, the climate in the southern parts resemble equatorial dry climate. The seasonal reversal of winds in Arabian Sea and Bay of Bengal give India a typical tropical monsoon climate. So Indian climate, to be precise, is Tropical monsoon type (a distinct wet and dry climate) rather than just a tropical or half temperate climate.
Q: The amount of water (in ml) that should be added to reduce 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol is ? 2870 05b5cc74fe4d2b4197774fae5
5b5cc74fe4d2b4197774fae5- 16 mltrue
- 211 mlfalse
- 315 mlfalse
- 49 mlfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "6 ml"
Explanation :
Answer: A) 6 ml Explanation: Let us assume that the lotion has 50% alcohol and 50% water.ratio = 1:1As the total solution is 9mlalcohol = water = 4.5mlNow if we want the quantity of alcohol = 30%The quantity of water = 70%The new ratio = 3:7Let x ml of water be addedWe get,4.54.5+x = 37=> x=6Hence 6ml of water is added.
Q: Which best describes the practice of outsourcing? 2860 05b5cc68be4d2b4197774c35f
5b5cc68be4d2b4197774c35f- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
In business, outsourcing is an agreement in which one company contracts its own internal activity to different company. It involves the contracting out of a business process (e.g. payroll processing, claims processing) and operational, and/or non-core functions (e.g. manufacturing, facility management, call center support) to another party (see also business process outsourcing). A company moves some of its jobs to another country and employing workers in other countries to save on labor costs best describes the practice of outsourcing.
Q: Find the next number in the given number series? 96, 95, 87, 78, ? 2859 05b5cc60ae4d2b4197774b5c9
5b5cc60ae4d2b4197774b5c9- 164false
- 257false
- 329false
- 414true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "14"
Explanation :
Answer: D) 14 Explanation: The given number series is 96, 95, 87, 78, ? It follows a pattern that, 9696 - 12 = 9595 - 23 = 95 - 8 = 8787 - 32 = 87 - 9 = 7878 - 43 = 78 - 64 = 14 Hence, the next number in the given number series is 14.
Q: What is the 13th letter of the English Alphabet? 2858 05b5cc6b5e4d2b4197774d52f
5b5cc6b5e4d2b4197774d52f- 1M & Ntrue
- 2M & Mfalse
- 3N & Nfalse
- 4N & Lfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "M & N"
Explanation :
Answer: A) M & N Explanation: There are 26 English Alphabets. They are: A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z. Therefore, from the left end the 13th letter is M and is Consonent. And from the right end the 13th letter is N and is Consonent.
Q: If M $ N means M is the brother of N; M # N means M is the mother of N; M * N means M is the daughter of N. Then in I # J $ K * L, who is the father ? 2858 05b5cc6d5e4d2b4197774e61a
5b5cc6d5e4d2b4197774e61a- 1Ltrue
- 2Kfalse
- 3Jfalse
- 4Ifalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "L"
Explanation :
Answer: A) L Explanation: I is the mother of J, J is the brother of K and K is the daughter of L. Hence , L is the Father.
Q: What is the defining right of a representative democracy? 2854 05b5cc63de4d2b4197774bb1a
5b5cc63de4d2b4197774bb1a- 1the right to votetrue
- 2the right to freedom of speechfalse
- 3the right to petition the governmentfalse
- 4the right to freedom of religionfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "the right to vote"
Explanation :
Answer: A) the right to vote Explanation: The defining right of a representative democracy is the ability to vote for representatives to make decisions on their behalf. In democratic government, elections are held regularly, in which voters vote for someone who will serve in the levels of local, state, and federal government.
Q: Chinese writers mention India by the name of 2851 05b5cc699e4d2b4197774c71a
5b5cc699e4d2b4197774c71a- 1Yin-tutrue
- 2Si-Yu-Kifalse
- 3Sikia-Ponofalse
- 4Fo-Kwo-Kifalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Yin-tu"
Explanation :
Answer: A) Yin-tu Explanation: The Chinese writers mention India by the name of "Yin-tu".

