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1. Question marks are mentioned with each Question.
2. Please write neat and clean hand-writing on Answer Sheet. Use Margin on right side and left side of Answer Sheet.
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5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
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1
2 coins are tossed simultaneously find the probability of getting atleast 2 heads.
0
1/4
0.5
3/4
2
In a box, there are 7 blue pens and 4 red pens. Ankit picks up a pen without looking at it. The probability that it is a red pen is
4/11
7/11
4/7
11/4
3
Tally marks are used to find which of the following?
Frequency
Range
Median
Mode
4
A basket contains 12 oranges, 7 apples, 5 mangoes and 4 bananas. Rajesh picks up a fruit without looking at it. What is the number of favourable cases that it is a banana?
12
7
5
A basket contains 12 oranges, 7 apples, 5 mangoes and 4 bananas. Sukhmeet picks up a fruit without looking at it. What is the number of favourable cases that it is an orrange?
6
The difference between the highest and the lowest value of the observations in a data is known as _____________________.
The pie chart shows the number of perticipants from four countries P, Q, R and S taking part in a tennis tournament. Given that there are 18 participants from country S, find the number of participants from country P.
18
21
27
42
8
Find the frequency of Class 100-120 by using the given data:
9
A random survey of numbers of children of various age group playing in a park was found as follows: Children playing between the age group of 7-10 years are:
10
The record of a weather station shows that out of the past 300 days, its weather forecasts were correct 170 times. What is the probability that on a given day it was correct ?
11
Find the Frequency of class 80-100 by using the given data:
From a deck of cards a red coloured ace is lost. A card is drawn at random, find the probability that the card drawn is a red ace.
13
30 children were asked about the number of hours, they watched TV programs in previous week. The results are as follows: 1, 6, 2, 3, 5, 12, 5, 8, 4, 8 10, 3, 4, 12, 2, 8, 15, 1, 17, 6, 3, 2, 8, 5, 9, 6, 8, 7, 14, 12. How many children watch TV more than 15 hours?
14
The table shows the number of cups of four different beverage sold by a coffee shop in a certain day. The angle of sector in a pie chart representing hot chocolate is:
15
____________________ means to arrange the numerical data so that it can be analysed for the purpose of arriving at an informed conclusion.
Primary data
Organised data
Data interpretation.
Secondary data
16
30 children were asked about the number of hours, they watched TV programs in previous week. The results are as follows: 1, 6, 2, 3, 5, 12, 5, 8, 4, 8 10, 3, 4, 12, 2, 8, 15, 1, 17, 6, 3, 2, 8, 5, 9, 6, 8, 7, 14, 12. How many children watch TV 17 hours?
17
A card is drawn from 52 card then probability of getting Black ace is_________________.
The pie chart shows four different modes of transport to school for a group of students. Calculate the percentage of students who go to school by bus.
13.5%
34.7%
37.5%
40.3%
19
The pie chart shows the examination grades obtained by a group of students. Which of the following statements about the pie chart is true ?
15% of the students scored grade B
90% of the students scored grade A
of the students scored grade B
of the students scored grade C
20
In an election, there are 135 male candidates and 105 female candidates. The probability that a female candidate will win the election is
7/9
9/15
16/7
7/16
The table shows the number of cups of four different beverage sold by a coffee shop in a certain day. The angle of sector in a pie chart representing tea is :
22
Find the class mark with minimum frequency by using the given data:
100
90
120
110
23
The probability of an event is a number between 0 and 1, where, 0 indicates the __________________
Possibility of the event
Impossibility of the event
Happening of the event
None of these
24
A ball is drawn from a beg containing balls numbered 1 to 50 . What will be number of favourable outcomes for the ball drawn bearing a even number which is multiple of 5 ?
25
A card is drawn from a well shuffled pack of 52 cards. Find the probability of: a black face card:
26
A coin is tossed, find the probability of not getting an head.
0.2
30 children were asked about the number of hours, they watched TV programs in previous week. The results are as follows: 1, 6, 2, 3, 5, 12, 5, 8, 4, 8 10, 3, 4, 12, 2, 8, 15, 1, 17, 6, 3, 2, 8, 5, 9, 6, 8, 7, 14, 12 . How many children watch TV less than 5 hours?
30
40
28
29
The probability an event of a trial is ____________.
less than 1
more than 1
A card is drawn from a well shuffled pack of 52 cards. Find the probability of: a black card .