 Quantitative Aptitude Scoring Part (Day1)
 Quantitative Aptitude Scoring Part (Day2)
 Quantitative Aptitude Scoring Part (Day3)
 Quantitative Aptitude Scoring Part (Day4)
 Quantitative Aptitude Scoring Part (Day5)
Direction (110): What value should come in place of question mark (?) in the following questions?1). 144.8% of 1339 + 42.02 × 18.484 = ?
? = 145 × 1340 / 100 + 42 × 18.5
= 1943 + 777
= 2720
2. (3740 ÷ 20.99) × 4.49 = ?
? ≈ 3740 / 21 × 4.5
? ≈ 178 × 4.5 = 801.42 ≈ 800
3. (2259.6 / 38.96 × √2020) × 1.24 = ?
? ≈ (2260 / 39 × √2020) × 1.25
≈ (57.948 × 44.94) × 1.25
= (58 × 45) × 1.25
= 3262.5 ≈ 3260
4. 184.9% of 749.998  114.98% of 839.8 = ?
? = 185 × 750 / 100 – 115 × 840 / 100
= 1387.5  966 = 421.5 ≈ 420
5. √24333  11.99 × 2.987 = ?
? ≈ 156  12 × 3 = 156  36 = 120
6. (139.93 × 24.102)  (27.89 × 7.53) = ?
? = (140 × 24)  (28 × 7.5)
= 3360  210 = 3150
7. (3248% of 55.055) ÷ 27.98 = ?
(3248× 55/100) ÷ 28 = 3248×55/ 2800
= 63.8 ≈ 64
8. √10600 × 3√19680 = ?
(103)^2 = 10609
√10600 = 103
(27)^3 = 19683
∛19680 = 27
? = 103 × 27 = 2781 ≈2780
9. 6844 ÷ √3360 + 255.65 ÷ 7.98 = ?
(58)^2 = 3364
√3360≈ 58
6844/58 + 256/8 = 118 + 32 = 150
10. (248% of 17855) ÷ 23.98 = ?
(248 × 17855 /100) ÷ 24 = 44280.4 / 24 ≈ 1845
Direction (1120): What approximate value should come in place of question mark (?) in the following questions?
11. 3 2/5 × 7 5/8 ÷ 2 1/3 × 3 1/2 × 3 1/5 = ?
(17× 61× 3 × 7 ×16) / (5× 8 × 7 × 2 × 5) = 3111/25
=124.44
12. 77.8 × 0.8 × ? = 964.72
? = 964.72/ (77.8 × 0.8)
? = 15.5
13. √17.64 ×√14.0625 = √0.0225 × ?
? × 0.15 = 4.2 × 3.75
? = 15.75 / 0.15 = 105
14. 7/15 of 5/27 of 45% of 1593 = 2.1× ?
7× 5 ×45 ×1593/ (15 ×27 ×100× 2.1) = 29.5
15.– (357.911)^(2/3) × (50.41)^(3/2) = (7.1)^?
(7.1)^? = (7.1)^2 × (7.1)^3
(7.1)^? = (7.1)^5
? = 5
16. √? =(153 × 46) ÷ 18
√? = 153 × 46 / 18 = 391
? = (391)^2 = 152881
17. (3834 ÷ 27) × (3920 ÷ 112) = ?
? = (3834/27) * (3920/112) = 142*35
? = 4970
18. 2.8% of 1220 + 7.4% of 780 = ?
? = (2.8 × 1220/100) + (7.4 ×780/100)
? = 34.16 + 57.72 = 91.88
19. 0.6 × 2.8 × 3.5 ÷ 0.0049 = ?
? = 0.6 ×2.8× 3.5 / 0.0049
? = 5.88 / 0.0049 = 1200
20. 30% of √15625 + 70% of 3√3375 = ?
? = 30/100 * 125 + 70/100 × 15
? = 37.5 + 10.5 = 48
Direction (21 – 25): What value should come in place of the question mark (?) in the following number series?21. 11, 20, 38, 74, ?
The series is,
11 + 9 = 20;
20 + 18 = 38;
38 + 36 = 74;
74 + 72 = 146
22. 11, 13 , 20 , 48 , 111 , ?
The series is,
11 + (1^3 + 1) = 11 + 3 = 13;
13 + (2^3  1) = 13 + 7 = 20;
20 + (3^3 + 1) = 20 + 28 = 48;
48 + (4^3  1) = 48 + 63 = 111;
111 + (5^3 + 1) = 111 + 126 = 237
23. 13 , 17 , 33 , 97 , ? , 1377
The difference between the numbers is +4, +16, +64, +256, …
24. 15, 21 , 38 , 65 , 101 , ?
The difference of difference of the series is, +11, +10, +9, +8, ….
25. 7, 16, 45 ,184 , 915 , ?
The series is,
7 x 2 + 2 = 16;
16 x 3  3 = 45;
45 x 4 + 4 = 184;
184 x 5  5 = 915;
915 x 6 + 6 = 5496
Direction (2630): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and given answer:
a) x< y
b) x> y
c) x ≥ y
d) x ≤ y
e) x = y or the relationship cannot be established.
26. I. 20x^2  31x + 12 = 0
II. 20y^2 + y  12 = 0
I. 20 x^2 – 31 x + 12 = 0
(4 x  3) (5x – 4) = 0
x = (3/4), (4/5)
II. 20y^2 + y – 12 = 0
or, (4y – 3) (5y + 4) = 0
y = (3/4), (4/5)
Hence x ≥ y
27. I. 2x^2  27x + 91 = 0
II. 2y^2 + y  136 = 0
I. 2x^2 –27x + 91 = 0
or, (x– 7) (2x – 13) = 0
x = 7, (13/2)
II. 2y^2 + y –136 = 0
or, (y – 8) (2y + 17)= 0
y = 8, (17/2)
28. I. 2x 13 √x + 21 = 0
II. 2y 15 √y + 28 = 0
I. 2x – 13√x + 21 =0
(√x – 3) ( 2√x –7) = 0
√x = 3, 7/2
x = 9, 49/4
II. 2y – 15√y + 28 =0
or, (2 √y –7) ( √y – 4) = 0
√y = 4, 7/2
y = 49/4, 16, Hence, x ≤ y
29. I. x^2 = 3136
II. y^2 = 1764
I. x^2 = 3136
x = ±56
II. y^2 = 1764
y = ±42
30.I. x^2  20x + 91 = 0
II. y^2  6y  91 = 0
I. x^2 – 20 x + 91 = 0
(x –7) (x – 13)= 0
x = 7, 13
II. y^2 – 6 y – 91 = 0
(y –13) (y + 7) = 0
y = 13, –7
English Learning Session :– (Day1)


English Learning Session :– (Day2)


English Learning Session :– (Day3)


English Learning Session :– (Day4)


English Learning Session :– (Day5)


English Learning Session :– (Day6)


English Learning Session :– (Day7)
