Verbal & Non-Verbal Intelligence Tests — Part 1 MCQs with Explanations

Pattern: 18 + 12 = 30 30 + 12 = 42 42 + 12 = 54 54 + 12 = 66 Logic: Add 12 to each number.

If 13% of a number is 52, then: Number = 52 ÷ 13 × 100 = 400

Loss = 9,000 − 8,000 = 1,000 Loss % = (Loss ÷ Cost Price) × 100 = (1,000 ÷ 9,000) × 100 = 11.11%

Given: Price = Rs. 250 Old sales tax = 8% New sales tax = 6% Step 1: Difference in tax rate 8% − 6% = 2% Step 2: Calculate 2% of Rs. 250 2/100x250 =5 frac{2}{100} times 250 = 5 Rs. 5

Given: Cost Price (CP) = Rs. 1,000 Selling Price (SP) = Rs. 900 Loss = CP − SP = 1000 − 900 = Rs. 100 Loss % = (Loss ÷ CP) × 100 = (100 ÷ 1000) × 100 = 10%

Solution Cost Price (CP) = Rs. 800 Selling Price (SP) = Rs. 720 Loss = CP − SP = 800 − 720 = Rs. 80 Loss % = (Loss ÷ CP) × 100 = (80 ÷ 800) × 100 = 10%

Donation = 16% of 46,000 Donation = Rs. 7,360 Remaining salary = 46,000 - 7,360 Remaining salary = Rs. 38,640

7% of 636 = 44.52 New Total = Original + (Percentage × Original ÷ 100) New total = 636 + 44.52 = 680.52 Since employees must be a whole number → 681 employees.

Students coming by foot = 100% − 62% = 38% 38% of 1,096 = 1,096 × 38 ÷ 100 = 416.48 Approximately 417 students

Finding the Remaining Students Total Boys: 20 Total Girls : 30 Total Students: 20 + 30 = 50 Students taken for the tour: 73% Remaining percentage: 100% − 73% = 27% Remaining students: 27% of 50 = 50 × 27 ÷ 100 = 13.5 13.5 ≈ 14 students (approximately).

20% of number = 40 To find the original number: Given value ÷ percentage × 100. Number = 40 ÷ 20 × 100 Number = 200 Last updated: NA on 26-09-2026

All students must take Math. Jake is a student . Therefore, Jake has to take the Math class.

Given sequence: 4, 11, 7, 14, 10, 17, __, 20 Two alternating series are used: First series: 4 → 7 → 10 → 13 ( +3 each time ) Second series: 11 → 14 → 17 → 20 ( +3 each time) Missing number: 13

A coin has 2 possible outcomes each time: Head (H) Tail (T) If the coin is flipped 3 times, the total possible outcomes are: 2^3 = 8 The possible outcomes are: HHH, HHT, HTH, HTT, THH, THT, TTH, TTT Only one outcome gives 3 heads : HHH. Therefore: Formula P(3 heads)= Favourable outcomes​/ Total outcome=1/8 1/8= 0.125 or 12.5%

Let the number be x . 3% of x = 60 3/100 x X = 60 X= 60 x 1000/3 x = frac{60 times 100}{3} x = 2000 ​

Each group moves one letter forward , while the last letter skips one position: Observe each position separately: 1st letters: A → B → C → D 2nd letters: B → C → D → E 3rd letters: C → D → E → F 4th letters: E → F → G → H Therefore: ABCE → BCDF → CDEG → DEFH

Cost Price (CP) = Rs. 800 Selling Price (SP) = Rs. 1,000 Gain = SP − CP = 1000 − 800 = 200 Gain % = (Gain ÷ CP) × 100 = 200/ 800 ​ × 100 = 25% Last updated by NA on 09-0-2026

The speaker's mother has only one daughter. That daughter is the speaker's sister. The man's mother = speaker's sister. Therefore, the woman is the man's sister.

In the Tree of Rumour problem, one person passes the rumour to 2 other people every 5 minutes. Therefore, the total number of people triples every 5 minutes. 0 minutes → 1 person 5 minutes → 3 persons 10 minutes → 9 persons 15 minutes → 27 persons 20 minutes → 81 persons Using the formula: 3^ 20/5 =3^ 4 =81

Find the differences: 6 − 2 = 4 12 − 6 = 6 20 − 12 = 8 30 − 20 = 10 42 − 30 = 12 The differences increase by 2 each time. Next difference = 14 42+14 = 56 ​

Step 1: A 20% increase means the new number is 120% of the original. 120% of x = 360 Step 2: 120/100x = 360 Step 3: x=360 x100/120 x = 300

The three interior angles of every triangle always add up to 180 degrees Basic Geometry Formulas Triangle Area = ½ × Base × Height Perimeter = a + b + c Sum of angles = 180° Rectangle Area = Length × Width Perimeter = 2(Length + Width) Square Area = Side² Perimeter = 4 × Side Circle Area = πr² Circumference = 2πr Triangle angle Interior angles = 180° Last updated by NA on 09-09-2026

Value of Pi (π): Approximately 3.14159 The value of π (pi) is an irrational number Meaning it is a decimal that never ends and never settles into a repeating pattern Last updated by NA on 09-09-2026

Percentage = 7 ​ × 1200/ 100 = 7 x 12 = 84 ​

Given: Selling Price (SP) = Rs. 1,200 Profit = 7% Formula : SP=CP×107/100 CP=1200×100/107 CP= 1121.50 Last updated by NS on 06-09-2026 ​

This is compound growth because the amount increases by 5% every year. Given: Principal = Rs. 750,000 Rate = 5% Time = 3 years Formula: A=P(1+r/100)^n A=750,000(1.05)^3 A=750,000×1. A=867,693.75​ Last updated by NS on 06-09-2026 ​ ' A=750,000times1.157625

15% of 2000 = (15 ÷ 100) × 2000 = 300

Check the pattern: 121 = 11 x 11 144 = 12 x 12 169 = 13 x 13 196 = 14 x 14 So each number is a square of consecutive numbers: 11, 12, 13, 14 Next number will be square of 15 15 x 15 = 225 Verified & Updated

The sequence is arranged in groups where the numbers increase by 2: 3, 5, 7 10, 12, 14 24, 26, 28 So after 24, 26, the next number is: 26 + 2 = 28 Last updated 17 july 2026 by NA

7 days × 24 hours = 168 hours

1 Terabyte (TB) = 1000 Gigabytes ( GB ) Additional information : 1 Gigabyte (GB) = 1000 Megabytes ( MB ) 1 Megabyte (MB) = 1000 Kilobytes ( KB )

Given: Profit = Rs. 120 Profit = 20% of Selling Price (SP) 20% of SP = 120 SP = 120 × 100/20 ​ = R s .600 Now, CP = SP − P ro f i t = 600 − 120 = R s .480

Original salary = Rs. 50,000 Increase = 20% of 50,000 20/100 ​ × 50 , 000 = 10 , 000 New salary: 50 , 000 + 10 , 000 = 60 , 000

Original price = Rs. 2,000 Increase = 15% of 2,000 15/100 ​ × 2000 = 300 New price: =2000 + 300 = 2300

Let the number of 20-cent coins = x Then 50-cent coins = 54 − x 0.20x + 0.50(54 − x) = 20.70 x = 23 Last updated 27-07-2026 by NA

Given: 2 × 1^ 2 + 4 × 2^ 2 + 6 × 3^ 2 + ⋯ + 20 × 1 0^2 Write the terms as: 2 ( 1^ 3 ) + 2 ( 2^ 3 ) + 2 ( 3^ 3 ) + ⋯ + 2 ( 1 0^ 3 ) = 2 ( 1^ 3 + 2^ 3 + 3^ 3 + ⋯ + 1 0^ 3 ) Using the formula: 1^3+2^3+cdots+n^3=left[frac{n(n+1)}{2}right]^2 1^ 3 + 2^ 3 + ⋯ + n^ 3 = [ n ( n + 1 )/2 ​ ]^ 2 For n = 10 : = 2 [ 10 ( 11 )/2 ​ ]^ 2 = 2 ( 55 )^ 2 = 2 × 3025 6050 Last updated 27-07-2026 by NA ​

Given: x + y = 16 x-y=3 x − y = 3 Using the identity: x 2 − y 2 = ( x + y ) ( x − y ) = 16 × 3 = 48 Last updated 27-07-2026 by NA ​

First 4 multiples of 5 = 5, 10, 15, 20 Sum = 5 + 10 + 15 + 20 = 50 Last updated 27-07-2026 by NA

First, find HCF of 48 and 80: 48 = 2⁴ × 3 80 = 2⁴ × 5 So, HCF = 16 Therefore: 48P − 80 = 16 48P = 96 P = 2 Last updated 27-07-2026 by NA

The series is: 2 × 1^ 2 + 4 × 2^ 2 + 6 × 3^ 2 + ⋯ The 10th term is: 2 n × n 2^ = 2 n^ 3 For n=10 n = 10 : 2 ( 10 )^ 3 = 2 × 1000 = 2000 Last updated 26-07-2026 by NA ​