441.
Pranav gave 30% of the money he had to his wife, and 86% of the remaining to his two children. Half of the amount left was
spent on other things, and the remaining amount of ₹98,000 was deposited in the bank. How much money did he have
initially?
(A)
₹20,00,000
(B)
₹40,00,000
(C)
₹10,00,000
(D)
₹30,00,000
442.
Identify a single-digit number other than 1, which may exactly divide the number173 + 183− 163 − 153.
(A)
2
(B)
3
(C)
5
(D)
7
443.
Suresh studies the pattern of daily sale of a shop. He finds that on Monday, the sale was decreased by 10% in comparison to
the sale on Sunday. On Tuesday, the sale was increased by 10% in comparison to the sale of Monday. If the sale on Tuesday
was of ₹1,485, how much was the sale on Sunday?
(A)
(B)
(C)
(D)
444.
A metallic solid cuboid of dimensions 36 cm × 22 cm × 12 cm is melted and recast in the form of cubes of side 6 cm. Find
the number of the cubes so formed.
(A)
46
(B)
43
(C)
45
(D)
44
445.
The average of the first 10 natural numbers is _______.
(A)
5.5
(B)
6.5
(C)
5
(D)
6
446.
The profit obtained by selling on article for ₹86 is twice the loss obtained by selling the same article for ₹53. Find the cost
price.
(A)
₹33
(B)
₹22
(C)
₹64
(D)
₹75
447.
When the integer n is divided by 5, the remainder is 3. What is the remainder if 6n is divided by 5?
(A)
2
(B)
1
(C)
3
(D)
0
448.
Two circles have radii of 27 cm and 36 cm. The distance between their centres is 45 cm. What is the length (in cm) of their
common chord?
(A)
37.2 cm
(B)
40.5 cm
(C)
43.2 cm
(D)
47.5 cm
449.
If the price of rice is reduced by 24%, it enables Alok to buy 10 kg more rice for ₹2,500. The reduced rate of rice per kg is:
(A)
₹25
(B)
₹50
(C)
₹60
(D)
₹75
450.
The perimeter of a rectangle is 70 cm and its diagonal is 25cm. The area of the rectangle is:
