Instructions

For the following questions answer them individually

Question 11

If A and B are represented by the above diagrams as two circles then shaded area is represented as?

Video Solution

Solution

$$A \cap B$$

$$(A \cup B) - A$$

$$(A \cap B) \cup A$$

Screenshot fasdasdsdaszdsrom 2019-12-10 18

Option D is correct.

Question 12

Unmesh is facing Jayesh and when he hears a bell ring he turns towards Rajesh by making 90 shift. He continues to do this every time the bell rings. If the bell rang 3926 times, whom will Unmesh be facing?

Video Solution

Solution

After the bell will ring four times Umesh will again face Jayesh.

So after 3924 turns, it will face Jayesh.

After 3926 turns he will face Mahesh.

Option B

Question 13

Ram places three identical cones of radius on a table in such a way that each cone base touches the other two, also the altitude of the cone is perpendicular to the table. The radius
of the circle drawn through the cone vertices would be?

Video Solution

Solution

The top view of the three cones can be seen in the figure below.

The three centres will form an equilateral triangle. R= 2/3*$$\sqrt{3 }$$r

R= 2/$$\sqrt{3 }$$*r

R is larger than r.

Option C

Question 14

Three lamps A, B and C as shown in the figure above are burning using oil as its source of energy. Three incense sticks, E, F and G are taken. E is dipped in oil, F is dipped in petrol and G is dipped in water and are immediately placed over the wick of A, B and C respectively. Then

Video Solution

Solution

Oil and water will put off the flame while petrol will increase the flame.

Option B

Question 15

Find the missing number in the series:
16, _ , 68, 88

Video Solution

Solution

16, _ , 68, 88

The mirror image of each sequence will be

19, __ , 98, 88

Invert the digits

91, __, 89, 88

90 inverted digits will be 06.

Question 16

A Men Singles Tennis Tournament is being held out at Mumbai. 30 players participated in the tournament. There is a rule that is implemented, the rule states that, if a player loses a match then he is eliminated from the tournament. How many matches have to be played to decide the winner of the tournament?

Video Solution

Solution

30 players participated in the tournament.

In the first elimination round, 15 players will be eliminated. ( 15 matches )

In the second elimination round, 7 players will be eliminated. (7matches)

In the third elimination round, 4 players will be eliminated. (4matches)

In the fourth elimination round, 2 players will be eliminated. (2matches)

Final Match (1 match)

Total matches= 1+2+4+7+15 matches

=29 matches

Question 17

Ramu has several friends and all of them are well settled in India. $$\frac{1}{5^{th}}$$ of Ramu's friends went to Mumbai and $$\frac{1}{3^{rd}}$$ of his friends went to Delhi, three times the difference of these two went to Chennai and only one went to Pune. How many of his friends went to Mumbai?

Video Solution

Solution

Let the total number of friends be T

The total number of friends went to Chennai= 3 (T/3-T/5)= 2T/5

Number of friends went to Pune= T-T/5-2T/5-T/3

= T-14T/15

=T/15=1

T=15

The number of friends who went to Mumbai=T/5 =15/5=3

Question 18

There are 3 closed cartons in a room. One of the cartons contains cash. There is a printed message that is displayed outside each carton. Only one message is True and the other two messages are False. The ﬁrst carton has the message: Cash is not in the Carton. The second carton has the message: No cash in the Carton. The third carton has the message: Cash is in the second carton. Which carton has the cash?

Video Solution

Solution

Only one message is True and the other two messages are False.

The ﬁrst carton has the message: Cash is not in the Carton.

The second carton has the message: No cash in the Carton.

The third carton has the message: Cash is in the second carton

If the second carton has the cash, then there will be 2 true messages i.e. First and Third.

If the third carton has the cash, then there will be 2 true messages i.e. First and Second.

If the first carton has the cash, then there will be 1 true message i.e. of second.

Option A

Question 19

The ﬁgure below has been made by folding paper as given in one of the options, choose the correct option.

Video Solution

Solution

None of these paper combinations can form the figure given in the question.

Question 20

The ﬁgure given has been made by folding paper as given in one of the options, choose the correct option

Video Solution

Solution

The following diagram will explain the basic structure of the paper:

None of the above figures can make the given shape.

Option D

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SNAP 2018 Question Paper

If A and B are represented by the above diagrams as two circles then shaded area is represented as?

Unmesh is facing Jayesh and when he hears a bell ring he turns towards Rajesh by making 90 shift. He continues to do this every time the bell rings. If the bell rang 3926 times, whom will Unmesh be facing?

Ram places three identical cones of radius on a table in such a way that each cone base touches the other two, also the altitude of the cone is perpendicular to the table. The radius
of the circle drawn through the cone vertices would be?

Three lamps A, B and C as shown in the figure above are burning using oil as its source of energy. Three incense sticks, E, F and G are taken. E is dipped in oil, F is dipped in petrol and G is dipped in water and are immediately placed over the wick of A, B and C respectively. Then

Find the missing number in the series:
16, _ , 68, 88

Ramu has several friends and all of them are well settled in India. $$\frac{1}{5^{th}}$$ of Ramu's friends went to Mumbai and $$\frac{1}{3^{rd}}$$ of his friends went to Delhi, three times the difference of these two went to Chennai and only one went to Pune. How many of his friends went to Mumbai?

The ﬁgure below has been made by folding paper as given in one of the options, choose the correct option.

The ﬁgure given has been made by folding paper as given in one of the options, choose the correct option

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