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A number is divisible by both 5 and 12. By which other number will that number be always divisible?
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1
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797
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April 3, 2019
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Find first three common multiples of: (a) 6 and 8
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1
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1486
|
April 3, 2019
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Draw a map giving instructions to your friend so that she reaches your house without any difficulty
|
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1
|
18838
|
April 2, 2019
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Show that : (i) (3x + 7)2 – 84x = (3x – 7)2
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1
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2360
|
April 2, 2019
|
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Multiply the binomials :(i) (2x + 5) and (4x – 3)
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1
|
1956
|
April 2, 2019
|
|
Kamala borrowed ₹ 26,400 from a Bank to buy a scooter at a rate of 15% p.a
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1
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1443
|
April 2, 2019
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Name the property under multiplication used in each of the following:
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1
|
2791
|
April 1, 2019
|
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A jar contains 24 marbles, some are green and others are blue. If a marble is drawn
|
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1
|
1928
|
April 1, 2019
|
|
A box contains 12 balls out of which x are black. If one ball is drawn at random from the box,
|
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1
|
1748
|
April 1, 2019
|
|
A bag contains 5 red balls and some blue balls. If the probability of drawing
|
|
1
|
2542
|
April 1, 2019
|
|
A die is numbered in such a way that its faces show the number 1, 2, 2, 3, 3, 6
|
|
1
|
2958
|
April 1, 2019
|
|
Two customers Shyam and Ekta are visiting a particular shop in the same week
|
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1
|
1621
|
April 1, 2019
|
|
Which of the following arguments are correct and which are not correct?
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1
|
1656
|
April 1, 2019
|
|
A die is thrown twice. What is the probability that
|
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1
|
2578
|
April 1, 2019
|
|
A game consists of tossing a one rupee coin 3 times and noting its outcome each time
|
|
1
|
1863
|
April 1, 2019
|
|
Two dice, one blue and one grey, are thrown at the same time. Now
|
|
1
|
2048
|
April 1, 2019
|
|
A lot consists of 144 ball pens of which 20 are defective and the others are good
|
|
1
|
2361
|
April 1, 2019
|
|
Suppose you drop a die at random on the rectangular region shown in the figure
|
|
1
|
2342
|
April 1, 2019
|
|
A child has a die whose six faces show the letters as given below:
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|
1
|
1477
|
April 1, 2019
|
|
A box contains 90 discs which are numbered from 1 to 90. If one disc is drawn
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|
1
|
3361
|
April 1, 2019
|
|
(i) A lot of 20 bulbs contain 4 defective ones. One bulb is drawn at random from the lot
|
|
1
|
2325
|
April 1, 2019
|
|
12 defective pens are accidentally mixed with 132 good ones. It is not possible
|
|
1
|
1433
|
April 1, 2019
|
|
Five cards – the ten, jack, queen, king and ace of diamonds,
|
|
1
|
1845
|
April 1, 2019
|
|
One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting
|
|
1
|
4680
|
April 1, 2019
|
|
A die is thrown once. Find the probability of getting
|
|
1
|
3597
|
April 1, 2019
|
|
A game of chance consists of spinning an arrow which comes to rest pointing at
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|
1
|
1880
|
April 1, 2019
|
|
Gopi buys a fish from a shop for his aquarium. The shopkeeper takes out one
|
|
1
|
664
|
April 1, 2019
|
|
A piggy bank contains hundred 50 p coins, fifty ₹ 1 coins, twenty ₹ 2 coins, and ten ₹ 5 coins
|
|
1
|
1760
|
April 1, 2019
|
|
A box contains 5 red marbles, 8 white marbles, and 4 green marbles
|
|
1
|
2324
|
April 1, 2019
|
|
A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag
|
|
1
|
929
|
April 1, 2019
|