The shadow of a 3m long stick is 4m long. At the same time of the day, if the shadow of a flagstaff is 24m long, how tall is the flagstaff?
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If the day before yesterday was Saturday, what day will fall on the day after tomorrow?
(C) Wednesday.
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If the seventh day of a month is three days earlier than Friday, what day will it be on the nineteenth day of the month?
The correct answer is (A) Sunday
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“Each term every child has one blind day, one lame day…” Complete the line. Which day was the hardest? Why was it the hardest? (9, 11, 15)
"Each term every child has one blind day, one lame day, one deaf day, one injured day and one dumb day." The blind day was the hardest because the children...
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Vikki and Mikki are working in the same organisation but in different departments. One day at lunch time Mikki informed Vikki
Informal Communication. Limitations: (i) The grapevine spreads rapidly and sometimes get distorted. (ii) It may generate rumours which effect human behaviour and hamper work environment.
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A metal pipe 3 metre long was found to weigh 7.6kg. What would be the weight of the same kind of 7.8m long pipe?
7.8m long pipe weight is 19.76kg
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A 5 m 60 cm high vertical pole casts a shadow 3 m 20 cm long. Find at the same time −
(i) Let the length of the shadow of the other pole be x m. 1 m = 100 cm The given information in the form of a table is as follows. Height...
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A school has 8 periods a day each of 45 minutes duration. How long would each period be, if the school has 9 periods a day,
Let the duration of each period, when there are 9 periods a day in the school, be x minutes. The following table is obtained. Duration of each period (in minutes) 45 x Number of...
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Why shadow cannot be formed in a completely dark room?
Because, in a dark room our object is not able to reflect light. It is the reflected by the our object that gets reflected by the light to form an...
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A pole 6 m high casts a shadow 2√3 m long on the ground, then the Sun’s elevation is (A) 60° (B) 45° (C) 30° (D) 90°
Correct answer is (A) 60°
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Name a waste gas released by the plants (a) only during the day time, and (b) only during the night time.
(a) Oxygen. (b) Carbon dioxide
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