Prepare for your exams with Eduvai.

১ + ২ +৩ + ৪ + --- + ৯৯ = কত?

1. A ৩৯৪৫
2. B ৪০৫০
3. C ৪৯৫০
4. D ৫০৫০

একটি থলিতে ৪টি লাল, ৫টি সবুজ ও ৬টি নীল কলম আছে। ঐ থলি হতে একটি কলম নেয়া হলে উহা সবুজ হবার সম্ভাবনা কত ?

1. A $\frac{1}{3}$
2. B $\frac{1}{5}$
3. C $\frac{4}{15}$
4. D $\frac{6}{15}$

A bicycle company makes five style of bikes in seven different colors. How many different bicycle can the company make when considering both style and color?

1. A 12
2. B 35
3. C 5
4. D 7

On Tuesday Ray rode his bike 10 miles. On Wednesday he increased Tuesday's distance by 5 miles. On Thursday he decreased Wednesday's distance by 7 miles. On Friday he increased Thursday's distance by 12 miles. How many total miles did Ray ride over the 4-day period?

1. A 50
2. B 51
3. C 52
4. D 53

Frank scored 26 points in a basketball game. All of his points came from either a two-point or three-point basket. If Frank scored at least one three-point basket. what is the maximum number of two-point baskets that Frank could have scored?

1. A 10
2. B 11
3. C 8
4. D 9

There are 10 orange sodas, 15 cream sodas and 7 cherry sodas in an ice chest. How many sodas must be removed from the ice chest to guarantee that one of each type of soda has been chosen?

1. A 16
2. B 18
3. C 23
4. D 26

How many 5-digit numerals have 9 as the first digit, 3 or 6 as the third digit, and no digit repeated?

1. A 567
2. B 572
3. C 672
4. D 762

The cost of operating a frisbee company in the first year is $10000 plus $2 for each frisbee. Assuming the company sells every frisbee makes in the first year for $7, how many frisbee must the company sell to break even?

1. A 1000
2. B 1500
3. C 2000
4. D 2500

The base of a rectangle is three times as long as the height. If the perimeter is 64, What is the area of the rectangle?

1. A 192
2. B 24
3. C 64
4. D 96

In a basket the ratio of banana and apple is 3 : 2, If 5 bananas are removed from the basket then the ratio become 1 : 1. How many apples were there in the basket ?

1. A 10
2. B 15
3. C 20
4. D 5

How many 3-digiit integers are multiple of 5 ?

1. A 178
2. B 179
3. C 180
4. D 181

<p>The population of bacteria in an experiment was only two in the first day. If each day the population increases by 3, what will be the number of bacteria in 100^th day?</p>

1. A 199
2. B 299
3. C 302
4. D 399