Practice Question and Answer
8 Q: The pages of a book had been numbered 1 to 100 manually. How many times will it be essential to write the digit 5?
2190 0614c65dee1e1995c621dc54c
614c65dee1e1995c621dc54c- 118false
- 224false
- 320true
- 419false
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Answer : 3. "20"
Q: If the C.I. on a sum for 2 years at 12 1/2 % per annum is Rs. 510, the S.I. on the same sum at the same rate for the same period of time is ? 2190 05b5cc6e0e4d2b4197774eb2a
5b5cc6e0e4d2b4197774eb2a- 1Rs. 580false
- 2Rs. 480true
- 3Rs. 550false
- 4Rs. 470false
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Answer : 2. "Rs. 480"
Explanation :
Answer: B) Rs. 480 Explanation: Let the sum be Rs. P. Then, P1+252x1002-P= 510 P[982- 1] = 510. Sum = Rs. 1920 So, S.I. = (1920 x 25 x 2) / (2 x 100) = Rs. 480
Q: K and L start a business jointly. L invests Rs.16000 for 8 months and L remains in the business for 4 months. Out of the total profit B claims 2/7th share. How much money is contributed by B ? 2190 05b5cc6e1e4d2b4197774ebe8
5b5cc6e1e4d2b4197774ebe8- 1Rs. 9040false
- 2Rs. 10,400false
- 3Rs. 12,800true
- 4Rs. 6350false
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Answer : 3. "Rs. 12,800"
Explanation :
Answer: C) Rs. 12,800 Explanation: 16x8 : Px4 = 5:2 P = 12.8 => Rs.12,800
Q: इनमें से किस विकल्प के सभी शब्द शुद्ध है ।
2190 05e63994ba25556773e59d8d1
5e63994ba25556773e59d8d1- 1द्वंद, मिठाईयाँ, शृंखलाfalse
- 2दद्व , मिठाइयाँ, श्रृंखलाfalse
- 3द्वंद्व , मिठाईयाँ, श्रृंखलाfalse
- 4द्वंद्व , मिठाइयाँ , शृंखलाtrue
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Answer : 4. "द्वंद्व , मिठाइयाँ , शृंखला "
Q: An important tool for project scope management is 2190 05b5cc6abe4d2b4197774cfc1
5b5cc6abe4d2b4197774cfc1- 1Fast trackingfalse
- 2Work breakdown structuretrue
- 3Crashingfalse
- 4A Gantt Chartfalse
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Answer : 2. "Work breakdown structure"
Explanation :
Answer: B) Work breakdown structure Explanation: Work breakdown structure is an important tool for project scope management. Project Scope Management refers to the set of processes that ensure a project’s scope is accurately defined and mapped. Scope Management techniques enable project managers and supervisors to allocate just the right amount of work necessary to successfully complete a project—concerned primarily with controlling what is and what is not part of the project’s scope.
Q: What is the time required to punch 1500 cards of 45 column each at the rate of 9,000 punches per hour ? 2190 05b5cc711e4d2b4197774f3e1
5b5cc711e4d2b4197774f3e1- 18 hrsfalse
- 27 hrs 15 minfalse
- 37 hrs 30 mintrue
- 48 hrs 20 minfalse
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Answer : 3. "7 hrs 30 min"
Explanation :
Answer: C) 7 hrs 30 min Explanation: Total number of cards = 1500total columns = 45so, total punches=1500 x 45 = 67500for 1 hour if we make 9000 punches, we require 67500/9000 = 7.5so 7hours:30mins.
Q: A man bought a chair for ₹580. At what price should he sell the chair so as to gain 25%?
2190 06428210fdcb650c145720e76
6428210fdcb650c145720e76- 1₹1,080false
- 2₹725true
- 3₹590false
- 4₹820false
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Answer : 2. "₹725 "
Q: $${2\over 3}$$ is what percent of $${1\over 3}=? $$ 2190 05cda913e40678f4146def8f9
5cda913e40678f4146def8f9- 150%false
- 2$$33{1\over 3}\% $$false
- 350%false
- 4200%true
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