IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: Which ministry has started the exercise to revise base year to 2017 - 2018 for computation of wholesale inflation? 1288 05b5cc67be4d2b4197774c1e0
5b5cc67be4d2b4197774c1e0- 1Ministry of Commerce and Industrytrue
- 2Ministry of Financefalse
- 3Ministry of Corporate Affairsfalse
- 4All the abovefalse
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उत्तर : 1. "Ministry of Commerce and Industry"
व्याख्या :
Answer: A) Ministry of Commerce and Industry Explanation: The India's commerce and industry ministry has started the exercise to revise base year to 2017-18 for computation of wholesale inflation with a view to present more realistic picture of the price situation In May last year, the government revised the base year for WPI-based inflation to 2011-12 to give a better indication of changes in prices of commodities. The new index, with 2017-18, is expected to have new items, which would provide a more realistic picture of price rise and its impact on people. Most of the additions could be in the manufactured products category. Currently, the index has a total of 697 items, including primary articles, fuel and power and manufactured products.
प्र: A sequence of natural number 2,3,5,6,10. Such that no square and no cube occurs in the term. Find the 300th term of sequence ? 1288 05b5cc709e4d2b4197774f29e
5b5cc709e4d2b4197774f29e- 1322false
- 2319false
- 3321false
- 4320true
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उत्तर : 4. "320"
व्याख्या :
Answer: D) 320 Explanation: 1 to 300 = 300 numbers squares btwn 1 to 300 = 1,4,9,16,25,36,49.....289 i.e, total 17cubes = 1,8,27,64,125,216 i.e, 5 now 1 and 64 are common so total numbers that should be removed ( 17+5-2= 20 )total 20 term removed so 300th term would be 320
प्र: In How many ways can the letters of the word 'CAPITAL' be arranged in such a way that all the vowels always come together? 1288 05b5cc7b4e4d2b41977750897
5b5cc7b4e4d2b41977750897- 1360true
- 2720false
- 3120false
- 4840false
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उत्तर : 1. "360"
व्याख्या :
Answer: A) 360 Explanation: CAPITAL = 7 Vowels = 3 (A, I, A) Consonants = (C, P, T, L) 5 letters which can be arranged in 5P5=5! Vowels A,I = 3!2! No.of arrangements = 5! x 3!2!=360
प्र: Microbial Type Culture Collection Centre is situated at 1288 05b5cc62ae4d2b4197774b8cd
5b5cc62ae4d2b4197774b8cd- 1Chandigarhtrue
- 2New Delhifalse
- 3Hyderabadfalse
- 4Bangalorefalse
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उत्तर : 1. "Chandigarh"
व्याख्या :
Answer: A) Chandigarh Explanation:
प्र: Solve the Logical Puzzle ? 1288 05b5cc6c2e4d2b4197774dbb9
5b5cc6c2e4d2b4197774dbb9- 12false
- 24true
- 38false
- 40false
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उत्तर : 2. "4"
व्याख्या :
Answer: B) 4 Explanation:
प्र: Number Challenge Puzzle ? 1286 05b5cc6d3e4d2b4197774e4be
5b5cc6d3e4d2b4197774e4be- 11true
- 24false
- 35false
- 40false
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उत्तर : 1. "1"
व्याख्या :
Answer: A) 1 Explanation: In each row, Sum of 1st two digit number + last two digit number = Middle two digit number i.e., 1st row 15 + 40 = 55 2nd row 46 + 47 = 93 Similarly, 7x + 16 = 87 => x = 1.
प्र: abcdefghijklmnopqrstuvwxyz Riddle What sentence contains all abcdefghijklmnopqrstuvwxyz? 1286 05b5cc6a8e4d2b4197774ce85
5b5cc6a8e4d2b4197774ce85- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
The Quick Brown Fox Jumped Over The Lazy Dog is the sentence which contains all 26 alphabets i.e, from a to z.
प्र: Two letters are randomly chosen from the word TIME. Find the probability that the letters are T and M? 1286 05b5cc6ade4d2b4197774d10e
5b5cc6ade4d2b4197774d10e- 11/4false
- 21/6true
- 31/8false
- 44false
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उत्तर : 2. "1/6"
व्याख्या :
Answer: B) 1/6 Explanation: Required probability is given by P(E) = n(E)n(S) = 14C2 = 16

