The least number to be added to 13851 to get a number which is divisible by 87 is
18
43
54
54
D.
54
On dividing 13851 by 87, we get 18 as remainder.
∴ Required number to be added = 87 - 18 = 69
Two numbers are in the ratio 3 : 5. If 6 is added to both of them, the ratio becomes 2 : 3. The numbers are
21 and 35
30 and 50
24 and 40
24 and 40
The average weight of 10 parcels is 1.7 kg. Addition of another new parcel reduces the average weight by 60 gm. What is the weight, in kg, of the new parcel?
1.04
1.08
1.4
1.4
In an isosceles triangle ABC, AB = AC and the bisector of and meet at D. The is equal to
90°
100°
130°
80°
The length of the chord which is at distance of 12 cm from the centre of a circle of radius 13 cm is
10 cm
5 cm
6 cm
12 cm
Radius cross section of a solid circular cylindrical rod is 3.2 dm. The rod is melted and 44 equal solid cubes of side 8 cm are formed. The length of the rod is
56 cm
7 cm
5.6 cm
5.6 cm