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81 / 127
Give the greatest pair of twin primes which are below 100?
A71,73
B97,99
C93,95
D87,89
Answer: Option A
Explanation:Here is no explanation for this answer
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82 / 127
A bag contains 5 oranges, 4 bananas and 3 apples. Rohit wants to eat a banana or an apple.He draws a fruit from the bag randomly. What is the probability that he will get a fruit of this choice?
A1/12
B7/12
C5/12
DNone of these
Answer: Option B
Explanation:Total fruits = 12 (5+4+3)
Chances of selecting banana or apple = (4+3) = 7
So, probability =7/12
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83 / 127
Given that the interest is only earned on principal, if an investment of Rs.1000.00 amount to Rs.1440.00 in two years, then what is the rate of interest earned?
A20%
B21%
C22%
D23%
Answer: Option A
Explanation:Here is no explanation for this answer
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84 / 127
The number of ways in which 15 students A1, A2 -------A15 can be ranked, such that A4 is always above A8 is
A15!
B13!
C15!/2
D13!/2
Answer: Option C
Explanation:When A8 is in 2nd position A4 can occupy only 1st.
When A8 is in 3rd position A4 can occupy only 1st or 2nd.
So the number of ways in which A4 and A8 can be arranged = 1+2+...+14 = 14*15/2
In the remaining 13 positions other students can be permuted in 13! ways.
Hence total number of ways = 13! * 14*15/2 = 15!/2
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85 / 127
Find the odd one out
AADG
BHKN
CPSW
DMPS
Answer: Option C
Explanation:Here is no explanation for this answer
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86 / 127
Find the odd one out
ADEB
BFGD
CPQN
DTUS
Answer: Option D
Explanation:Here is no explanation for this answer
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87 / 127
Find the odd one
AFJN
BHLO
CCGK
DKOS
Answer: Option B
Explanation:Here is no explanation for this answer
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88 / 127
Find the odd man one
AC5H
BE6L
CM4Q
DT3W
Answer: Option B
Explanation:c+5=h e+6=k m+4=q t+3=w
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89 / 127
If "Apples are red" is coded as 541, "My eye swollen" is coded as 927, "fear of dark" is coded as 368 , then what does "Apple of my eye" stand for?
A5692
B5690
C5962
D5672
Answer: Option A
Explanation:The value of apple is 5.
The value of of is 6
The value of my is 9
The value of eye is 2.
So, coding for apple of my eye is 5692
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90 / 127
D and E have three children A, B and C. F is A's spouse. D is the grandfather of G. B is the mother of H. F is G's father. Who is the male child of D and E?
AA
BB
CC
DG
Answer: Option C
Explanation:Here is no explanation for this answer
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