Question
limits
Maths
March 11, 2020, 9:08 p.m.
Answer
A lot of 25 bulbs contain 5 defective ones. One bulb is drawn at random
from the lot. What is the probability that the bulb is good.
Maths
March 11, 2020, 8:47 p.m.
Answer
A field is 80 m long and 50m wide. A pit 10 m long 7.5 m wide and 8 m deep is dug in one corner of the field and the earth taken out is evenly spread over the remaining part of the field. Find the rise in the level of the field.
Maths
March 11, 2020, 8:09 p.m.
Answer
the weights of tea in 70 packets is given in the following table:
weght in gm no. of packets
the weight of tea in 70 packets is as per the table: find the modal weight
weight in gms no. of packets
200-201 12
201-202 26
202-203 20
203-204 9
204-205 2
205-206 1
the weights of tea in 70 packets is given in the following table:
weght in gm no. of packets
the weight of tea in 70 packets is as per the table: find the modal weight
weight in gms no. of packets
200-201 12
201-202 26
202-203 20
203-204 9
204-205 2
205-206 1
Maths
March 11, 2020, 7:42 p.m.
Answer
Divide the polynomial 9×^3 -3×^2 15×-3 by (3×-1) and find its quotient and remainder
Maths
March 11, 2020, 7:40 p.m.
Answer
The length of the radius of a cube is 10 root 3 cm. The length of an angle of the cube is ________________.
Maths
March 11, 2020, 7:28 p.m.
Answer
In an ap the sum of first n terms is 3n^2/2+13n/2.find the 25th term