Practice: Puzzles

Question 1 of 25

Medium Puzzles

In a row of students, Rakesh is 10th from the left and Suresh is 20th from the right. If they interchange their positions, Rakesh becomes 15th from the left. How many students are there in the row?

Question 2 of 25

Medium Puzzles

A family consists of six members P, Q, R, S, T, and U. P is the brother of Q. Q is the mother of R. R is the sister of S. S is the brother of T. U is the husband of Q. How is T related to U?

Question 3 of 25

Hard Puzzles

In a certain code, 'FRIEND' is written as 'IULHQG'. How is 'SISTER' written in that code?

Question 4 of 25

Medium Puzzles

If in a certain code, 'ROSE' is written as '7512' and 'CHAIR' is coded as '82546', then how is 'SEARCH' written in that code?

Question 5 of 25

Hard Puzzles

A cube is painted on all its faces and then cut into 64 smaller cubes of equal size. How many of the smaller cubes have no paint on them?

Question 6 of 25

Medium Puzzles

In a certain code language, 'PROJECT' is written as 'QSPJDFU'. How is 'DEVELOP' written in that code?

Question 7 of 25

Medium Puzzles

In a family of six members A, B, C, D, E, and F, there are two married couples. B is a teacher and the father of E. F is the wife of B. D is the brother of B and an engineer. C is the sister of E. E is a singer. How is A related to D?

Question 8 of 25

Hard Puzzles

A man walks 10 km towards the south, turns to his right and walks 5 km, turns to his right again and walks 10 km, then turns left and walks 5 km. Where is he now from the starting position?

Question 9 of 25

Medium Puzzles

In a certain sequence of numbers, 2, 6, 12, 20, 30, ... What will be the 7th term in this sequence?

Question 10 of 25

Medium Puzzles

In a certain code language, the word 'COMPUTER' is written as 'GSVPZIVW'. How is 'LAPTOP' written in that code?

Question 11 of 25

Medium Puzzles

A man starts walking from point P, walks 10 km towards the east, takes a left turn, and walks 5 km. He then takes a right turn and walks 10 km. Finally, he takes a left turn again and walks 5 km to reach point Q. What is the shortest distance between point P and point Q?

Question 12 of 25

Hard Puzzles

A sequence of numbers is given as 2, 6, 12, 20, 30, ... What is the 10th term in this sequence?

Question 13 of 25

Medium Puzzles

A sequence of numbers starts with 3, 6, 11, 18, 27. What is the next number in the sequence?

Question 14 of 25

Medium Puzzles

In a row of 30 students, A is 11th from the left and B is 20th from the right. How many students are there between A and B?

Question 15 of 25

Hard Puzzles

A family consists of six members A, B, C, D, E, and F. There are two married couples. A is a doctor and the father of D. F is the grandfather of D and is an engineer. C is married to F. E is D's mother and is married to A. How is C related to E?

Question 16 of 25

Medium Puzzles

A clock shows the time as 3:15. What is the angle between the hour and the minute hand?

Question 17 of 25

Medium Puzzles

In a family of six, there are two married couples. X and Y are brothers. Z is X’s wife and T is Y’s wife. M is the father of X and Y. How is T related to Z?

Question 18 of 25

Hard Puzzles

In a race, if A finishes 10 meters ahead of B and 20 meters ahead of C, and B finishes 10 meters ahead of C, what is the length of the race?

Question 19 of 25

Hard Puzzles

In a clock, the hour hand is at 3 and the minute hand is at 12. If they start moving, at what time will they be exactly 90 degrees apart?

Question 20 of 25

Medium Puzzles

A, B, C, D, and E are sitting in a straight line facing north. A is fourth to the right of B. E is at one end of the line, and C is second to the left of D. Who is sitting in the middle?

Question 21 of 25

Medium Puzzles

In a certain code language, '123' means 'sky is blue', '345' means 'sea is deep', and '526' means 'blue ocean deep'. What is the code for 'ocean'?

Question 22 of 25

Medium Puzzles

A man walks 3 km north, turns right and walks 2 km, turns right again and walks 5 km. Finally, he turns left and walks 2 km. How far is he from the starting point?

Question 23 of 25

Medium Puzzles

If the day before yesterday was Friday, what day will it be 10 days from today?

Question 24 of 25

Medium Puzzles

If RAMESH is coded as 123456 and SURESH is coded as 564356, then how will RAMU be coded?

Question 25 of 25

Hard Puzzles

In a row of students, Ravi is 10th from the left and Sita is 15th from the right. If they interchange their positions, Ravi becomes 25th from the left. How many students are there in the row?

Finish

In a row of students, Rakesh is 10th from the left and Suresh is 20th from the right. If they interchange their positions, Rakesh becomes 15th from the left. How many students are there in the row?

A family consists of six members P, Q, R, S, T, and U. P is the brother of Q. Q is the mother of R. R is the sister of S. S is the brother of T. U is the husband of Q. How is T related to U?

In a certain code, 'FRIEND' is written as 'IULHQG'. How is 'SISTER' written in that code?

If in a certain code, 'ROSE' is written as '7512' and 'CHAIR' is coded as '82546', then how is 'SEARCH' written in that code?

A cube is painted on all its faces and then cut into 64 smaller cubes of equal size. How many of the smaller cubes have no paint on them?

In a certain code language, 'PROJECT' is written as 'QSPJDFU'. How is 'DEVELOP' written in that code?

In a family of six members A, B, C, D, E, and F, there are two married couples. B is a teacher and the father of E. F is the wife of B. D is the brother of B and an engineer. C is the sister of E. E is a singer. How is A related to D?

A man walks 10 km towards the south, turns to his right and walks 5 km, turns to his right again and walks 10 km, then turns left and walks 5 km. Where is he now from the starting position?

In a certain sequence of numbers, 2, 6, 12, 20, 30, ... What will be the 7th term in this sequence?

In a certain code language, the word 'COMPUTER' is written as 'GSVPZIVW'. How is 'LAPTOP' written in that code?

A man starts walking from point P, walks 10 km towards the east, takes a left turn, and walks 5 km. He then takes a right turn and walks 10 km. Finally, he takes a left turn again and walks 5 km to reach point Q. What is the shortest distance between point P and point Q?

A sequence of numbers is given as 2, 6, 12, 20, 30, ... What is the 10th term in this sequence?

A sequence of numbers starts with 3, 6, 11, 18, 27. What is the next number in the sequence?

In a row of 30 students, A is 11th from the left and B is 20th from the right. How many students are there between A and B?

A family consists of six members A, B, C, D, E, and F. There are two married couples. A is a doctor and the father of D. F is the grandfather of D and is an engineer. C is married to F. E is D's mother and is married to A. How is C related to E?

A clock shows the time as 3:15. What is the angle between the hour and the minute hand?

In a family of six, there are two married couples. X and Y are brothers. Z is X’s wife and T is Y’s wife. M is the father of X and Y. How is T related to Z?

In a race, if A finishes 10 meters ahead of B and 20 meters ahead of C, and B finishes 10 meters ahead of C, what is the length of the race?

In a clock, the hour hand is at 3 and the minute hand is at 12. If they start moving, at what time will they be exactly 90 degrees apart?

A, B, C, D, and E are sitting in a straight line facing north. A is fourth to the right of B. E is at one end of the line, and C is second to the left of D. Who is sitting in the middle?

In a certain code language, '123' means 'sky is blue', '345' means 'sea is deep', and '526' means 'blue ocean deep'. What is the code for 'ocean'?

A man walks 3 km north, turns right and walks 2 km, turns right again and walks 5 km. Finally, he turns left and walks 2 km. How far is he from the starting point?

If the day before yesterday was Friday, what day will it be 10 days from today?

If RAMESH is coded as 123456 and SURESH is coded as 564356, then how will RAMU be coded?

In a row of students, Ravi is 10th from the left and Sita is 15th from the right. If they interchange their positions, Ravi becomes 25th from the left. How many students are there in the row?

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