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The ratio of the l, b, and h = 5: 4: 3 l=5x b=4x h=3x surface area of cuboid = 2(lb +bh +hl) 1500= 2(20x2+12x2+15x2) 750=47x2 x2=750/4 =15.96 x=4 so now the volume of the cuboid = 60×64=3840 cubic cm.
A number is divided by 50. The quotient obtained is 60% more than the divisor, and the remainder is 80% of the divisor. Find the original number.
Find the remainder when the number (289n + 200) is divided by 17.
Aman and Rohan start running simultaneously on a circular track in opposite directions. Aman runs at a speed of 12 km/h while Rohan runs at 18 km/h. Aft...
Find the largest 5-digit number that is divisible by 18, 24, and 36.
The remainder obtained when (47³ + 35³) is divided by 41 is
Find the average of first 25 whole numbers.
A bag contains coins of ₹1, ₹2, and ₹5 denominations in the ratio 5:2:3, respectively. If the total value of the coins is ₹1,224, how many ₹5 ...
Tanu has 5 stickers, and Megha has 4 stickers. When Kasish joins them, all 9 stickers are redistributed equally among the three, meaning each person rec...
A fraction becomes 1/6 when 4 is subtracted from its numerator and 1 is added to its denominator. If 2 and 1 are respectively added to its numerator and...
How many numbers in the range from 300 to 900 are divisible by 7, 14, and 28?