Practice Question and Answer
8 Q: Any six-digit number that is formed by repeating a three-digit number, is always divisible by:
800 0647f51c9f4063d472f2d2636
647f51c9f4063d472f2d2636- 1111false
- 21001true
- 319false
- 4101false
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Answer : 2. "1001"
Q: The radius of a right circular cylinder is four times of its height. If the height of the cylinder is 14 cm, then what is the volume of cylinder?
612 0647f50c2bf323e479a9383c6
647f50c2bf323e479a9383c6- 1false
15468 cm3
- 2false
14262 cm3
- 3true
137984 cm3
- 4false
11296 cm3
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Answer : 3. "137984 cm3
"
Q: The LCM of 1.2 and 2.7 is:
834 0647f503723e51f4777029535
647f503723e51f4777029535- 15.4false
- 210.8true
- 31.08false
- 432.4false
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Answer : 2. "10.8"
Q: A shopkeeper offers the following three schemes. Scheme-I: Two successive discounts of 15% and 25% Scheme-II: Buy 5, get 3 free Scheme-III: Buy 4, get 6 Which scheme is the best for customers?
691 0647f38e462f8ada0354d5e04
647f38e462f8ada0354d5e04- 1Any one- All are equalfalse
- 2Scheme-Ifalse
- 3Scheme-IItrue
- 4Scheme-IIIfalse
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Answer : 3. "Scheme-II "
Q: A Microwave oven is sold in Hyderabad for Rs.M. A retailer, Elahi from Hyderabad went to Madras and bought it for 25% less (when compared to the price in Hyderabad). He spends Rs.1,000 on transport to bring it from Madras to Hyderabad. He sold it in Hyderabad for Rs.M making a profit of 10%. Find the value of M (in Rs.).
1833 0647f3858e72c4684a1e26e61
647f3858e72c4684a1e26e61- 16,285.7true
- 26,258.8false
- 36,305.8false
- 46,527.9false
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Answer : 1. "6,285.7 "
Q: How many metres of 2-m-wide cloth will be required to make a conical tent with the diameter of the base as 14 m and slant height as 9 m ignore wastage?
758 0647f36dabf323e479a931001
647f36dabf323e479a931001- 199 mtrue
- 277 mfalse
- 366 mfalse
- 488 mfalse
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Answer : 1. "99 m "
Q: If△ABC ∼ △EDF such that AB = 6 cm, DF = 16 cm and DE = 8 cm, then the length of BC is:
602 0647f3490f4063d472f2cd287
647f3490f4063d472f2cd287- 18 cmfalse
- 210 cmfalse
- 312 cmtrue
- 414 cmfalse
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Answer : 3. "12 cm "
Q: The ratio of the cost price and selling price of an article is 10 : 11. The gain per cent is:
724 0647f343362f8ada0354d5241
647f343362f8ada0354d5241- 15%false
- 215%false
- 310%true
- 48%false
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