If x ≠ 1, then (2x² + 4x + 2) + (x + 1)² = কত?
- 2
- 4
- 10
- 12
Math
কোন টাকা ৫ বছরে সুদাসলে ১০০০০ টাকা এবং ১০ বছরে ১২০০০ টাকা হয়। আসল কত?
কোন টাকা ৫ বছরে সুদাসলে ১০০০০ টাকা এবং ১০ বছরে ১২০০০ টাকা হয়। আসল কত?
- ৬০০০
- ৭০০০
- ৮০০০
- ৯০০০
2^30 +2^30 +2^30 + 2^30 = কত?
230 + 230 + 230 + 230= কত?
- 2120
- 830
- 232
- 8120
If y = 50 degree and z = 85 degree then x in degrees is-
If y = 50 degree and z = 85 degree then x in degrees is-
- 55 degree
- 35 degree
- 45 degree
- 65 degree
A square of side 50cm is inscribed in other square of side 110cm. What is the space between two squares?
A square of side 50cm is inscribed in other square of side 110cm. What is the space between two squares?
- 9800cm 2
- 9600cm 2
- 14600cm 2
- 9075cm 2
0.08 x 0.02 x 0.003 = in scientific value is-
0.08 x 0.02 x 0.003 = in scientific value is-
- 4.8×10-6
- 488×10-6
- 0.0000048
- 0.000048
Vishal is standing in a row. His position from the top is 6th and his position from the bottom is 12th. How many people are there in a row?
Vishal is standing in a row. His position from the top is 6th and his position from the bottom is 12th. How many people are there in a row?
- 15
- 16
- 17
- 18
Vishal is standing in a row. His position from the top is 6th and his position from the bottom is 12th. How many people are there in a row?
Vishal is standing in a row. His position from the top is 6th and his position from the bottom is 12th. How many people are there in a row?
- 15
- 16
- 17
- 18
Ten coins are tossed simultaneously. In how many of the outcomes will the third coin turn up a head?
Ten coins are tossed simultaneously. In how many of the outcomes will the third coin turn up a head?
- 210
- 29
- 3×28
- 3×29
A fraction becomes 1/3 when 1 is subtracted from the numerator and it becomes 1/4 when 8 is added to its denominator. Find the fraction.
A fraction becomes 1/3 when 1 is subtracted from the numerator and it becomes 1/4 when 8 is added to its denominator. Find the fraction.
- 5/12
- 3/32
- 12/5
- 8
