Q.151
Easy
In a code language, if DEAR is written as 4-5-1-18, how is LOVE written?
A 12-15-22-5
B 11-14-21-4
C 12-16-23-6
D 13-15-22-5
Correct Answer:
A. 12-15-22-5 Explanation:
Each letter is coded by its position in alphabet: L=12, O=15, V=22, E=5
Q.152
Easy
If all Roses are Flowers, and all Flowers are Plants, then which statement is definitely true?
A All Plants are Flowers
B All Roses are Plants
C Some Plants are not Flowers
D All Flowers are Roses
Correct Answer:
B. All Roses are Plants Explanation:
By logical deduction: Roses ⊂ Flowers ⊂ Plants, therefore all Roses must be Plants.
Q.153
Easy
A is taller than B, C is taller than D, D is taller than B. Who is the shortest among A, B, C, D?
Explanation:
Order: D > B and C > D and A > B. So C > D > B, and A > B. Therefore B is shortest.
Q.154
Easy
If a mirror is placed on the left of the given figure, what will be the mirror image?
A Horizontally flipped
B Vertically flipped
C Rotated 180°
D No change
Correct Answer:
A. Horizontally flipped Explanation:
A mirror placed on the left creates a horizontal flip of the image.
Q.155
Easy
What is the next number in the sequence: 1, 4, 9, 16, 25, 36, 49, ?
Explanation:
These are perfect squares: 1², 2², 3², 4², 5², 6², 7², 8² = 64
Q.156
Easy
If SCHOOL is coded as 19-3-8-15-15-12, how is STUDENT coded?
A 19-20-21-4-5-14-20
B 20-21-4-5-14-20-19
C 19-20-21-4-5-14-9
D 20-19-21-4-5-14-20
Correct Answer:
A. 19-20-21-4-5-14-20 Explanation:
S=19, T=20, U=21, D=4, E=5, N=14, T=20
Q.157
Easy
A man walks 10 km North, then 5 km East, then 10 km South. How far is he from his starting point?
A 5 km
B 10 km
C 15 km
D 25 km
Explanation:
North and South movements cancel out (10-10=0). Only 5 km East displacement remains.
Q.158
Easy
A set of 26 cards (A-Z) are shuffled. What is the probability of drawing a vowel?
Explanation:
Vowels: A, E, I, O, U = 5 cards. Probability = 5/26
Q.159
Easy
In a family of 5 members, there are 2 married couples and 1 child. If the child is the son of one couple, how many grandparents are there in total?
Explanation:
The child has 2 parents (one couple). Each parent has 2 parents (grandparents of the child). So total = 4 grandparents.
Q.160
Easy
In a class of 40 students, 25 play cricket and 20 play football. If 10 students play both games, how many play neither?
Explanation:
Using Venn diagram: Students playing at least one game = 25 + 20 - 10 = 35. Students playing neither = 40 - 35 = 5.
