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WorksheetsQuiz 7
Total questions: 10
Worksheet time: 15mins
What is the sum of the first 12 terms of an arithmetic progression if the 3rd term is -13 and 6th term is - 4?
-48
-30
45
67
None
If the fifth term of a GP is 81 and first term is 16, what will be the 4th term of the GP?
18
24
27
36
54
Rabee and Region are partners in a business. Rabee contributes 1/4th capital for 15 months and Region received 2/3 of profit. For how long Region’s money was invested?
8 months
10 months
11 months
17 months
None
Hridoy and Likhon are partners in a business. They invested in the ratio 5:6, at the end of 8 months Hridoy withdraws his capital. If they receive profits in the ratio of 5:9, find how long Likhon’s capital was in the business?
10 months
12 months
14 months
15 months
None
A question paper has two parts, A and B, each containing 10 questions. If a student has to choose 8 from part A and 5 from part B, in how many ways can s/he choose the questions?
40
320
11340
12750
None
What is the probability that a word formed by randomly rearranging the letters of the word SPEAK is the word SPEAK itself?
1
1/30
1/60
1/120
1/5
A menu offers 2 appetizers, 4 main courses, and 3 desserts. A dinner must contain an appetizer, a main course, and a dessert. How many different combinations of dinner can be made?
9
5
6
12
24
In a group of 30 students, 14 are girls and 4 of them can speak French. All of the boys can speak French. If a student is selected randomly from the group, find the probability that the selected student is a girl who cannot speak French.
2/15
1/3
2/7
5/7
None of these
A two-digit number is written at random. Determine the probability that the number will be a prime number.
1/12
1/3
4/9
1/4
7/30
A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is
1/13
2/13
1/26
1/52
None
