(I). A, B, C, D, E and F are six members of a family. (II). One couple has parents and their children in the family. (III). A is the son of C and E is the daughter of A. (IV). D is the daughter of F who is the mother of E. Which of the following pairs is the parents of the couple ?
A. CF
B. AB
C. AF
D. BC
Two, trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is:
A. 2 : 3
B. 4 : 3
C. 6 : 7
D. 9 : 16
A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30º with the man's eye. The man walks some distance towards the tower to watch its top and the angle of the elevation becomes 60º. What is the distance between the base of the tower and the point P?
A. 43 units
B. 8 units
C. 12 units
D. Data inadequate
E.None of these
Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank?
A. II
B. IV
C. IX
D. 14
Here are some words translated from an artificial language. morpirquat means birdhouse beelmorpir means bluebird beelclak means bluebell Which word could mean “houseguest”?
A. morpirhunde B. beelmoki C. quathunde D. clakquat
B. beelmoki
C. quathunde
D. clakquat
A work is done by three person A, B and C. A alone takes 10 hours to complete a single product but B and C working together takes 4 hours, for the completion of the same product If all of them worked together and completed 14 products, then how many hours have they worked?
I forgot the last digit of a 7-digit telephone number. If 1 randomly dial the final 3 digits after correctly dialling the first four, then what is the chance of dialling the correct number?
A. 1/1001
B. 1/1000
C. 1/999
D. 1/990
The big rectangle above is composed of 5 small identical rectangles. If the perimeter of the big rectangle is 80, then what is the area of a small rectangle?
A man has 53 socks in his drawer: 21 identical blue, 15 identical black and 17 identical red. The lights are fused and he is completely in the dark. How many socks must he take out to make 100 percent certain he has a pair of black socks?
(I). A, B, C, D, E and F are six members of a family. (II). One couple has parents and their children in the family. (III). A is the son of C and E is the daughter of A. (IV). D is the daughter of F who is the mother of E. Which of the following pairs is the parents of the couple ?
A. CF
B. AB
C. AF
D. BC
Two, trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is:
A. 2 : 3
B. 4 : 3
C. 6 : 7
D. 9 : 16
A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30º with the man's eye. The man walks some distance towards the tower to watch its top and the angle of the elevation becomes 60º. What is the distance between the base of the tower and the point P?
A. 43 units
B. 8 units
C. 12 units
D. Data inadequate
E.None of these
Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank?
A. II
B. IV
C. IX
D. 14
Here are some words translated from an artificial language. morpirquat means birdhouse beelmorpir means bluebird beelclak means bluebell Which word could mean “houseguest”?
A. morpirhunde B. beelmoki C. quathunde D. clakquat
B. beelmoki
C. quathunde
D. clakquat
A work is done by three person A, B and C. A alone takes 10 hours to complete a single product but B and C working together takes 4 hours, for the completion of the same product If all of them worked together and completed 14 products, then how many hours have they worked?
I forgot the last digit of a 7-digit telephone number. If 1 randomly dial the final 3 digits after correctly dialling the first four, then what is the chance of dialling the correct number?
A. 1/1001
B. 1/1000
C. 1/999
D. 1/990
The big rectangle above is composed of 5 small identical rectangles. If the perimeter of the big rectangle is 80, then what is the area of a small rectangle?
A man has 53 socks in his drawer: 21 identical blue, 15 identical black and 17 identical red. The lights are fused and he is completely in the dark. How many socks must he take out to make 100 percent certain he has a pair of black socks?
(I). A, B, C, D, E and F are six members of a family. (II). One couple has parents and their children in the family. (III). A is the son of C and E is the daughter of A. (IV). D is the daughter of F who is the mother of E. Which of the following pairs is the parents of the couple ?
A. CF
B. AB
C. AF
D. BC
Two, trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is:
A. 2 : 3
B. 4 : 3
C. 6 : 7
D. 9 : 16
A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30º with the man's eye. The man walks some distance towards the tower to watch its top and the angle of the elevation becomes 60º. What is the distance between the base of the tower and the point P?
A. 43 units
B. 8 units
C. 12 units
D. Data inadequate
E.None of these
Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank?
A. II
B. IV
C. IX
D. 14
Here are some words translated from an artificial language. morpirquat means birdhouse beelmorpir means bluebird beelclak means bluebell Which word could mean “houseguest”?
A. morpirhunde B. beelmoki C. quathunde D. clakquat
B. beelmoki
C. quathunde
D. clakquat
A work is done by three person A, B and C. A alone takes 10 hours to complete a single product but B and C working together takes 4 hours, for the completion of the same product If all of them worked together and completed 14 products, then how many hours have they worked?
I forgot the last digit of a 7-digit telephone number. If 1 randomly dial the final 3 digits after correctly dialling the first four, then what is the chance of dialling the correct number?
A. 1/1001
B. 1/1000
C. 1/999
D. 1/990
The big rectangle above is composed of 5 small identical rectangles. If the perimeter of the big rectangle is 80, then what is the area of a small rectangle?
A man has 53 socks in his drawer: 21 identical blue, 15 identical black and 17 identical red. The lights are fused and he is completely in the dark. How many socks must he take out to make 100 percent certain he has a pair of black socks?