Data Interpertation & airthmatic

2.) I. 6x – 3y =3 II. 7y + 8x = √𝟔𝟓𝟔𝟏

1.) I. x2 – 4x – 5 =0 II. y2 – 13y + 40 =0

10.If the sum of Rs13440 invested at 16.66% for 3 years.Then what will be the amount ? a.22640 b.18570 c.19840 d.20160 e.21230

9.The Product of the ages of Virat and Dhoni is 168.If thrice the age of virat is more than Dhoni’s age by 22 years ,then find the present age of Virat ? a.12 year b.14 year c.21 year d.8 year e.24 year

8.Find the number of 4 letter words with or without meaning , which can be formed out of the letters of the word “PAINT” , where the repetititon of the letters is not allowed ? a.240 b.90 c.30 d.24 e.120

7.Bablu invested a sum of money at some rate of C.I .His money tripled in 2years.In 8 years it will be “y” times of original principal .Calculate the value of “Y”? a.18 b.27 c.9 d.15 e.12

6.While chasing a chain snatcher initial distance between him and the police was 750m.If the speed of policeman and thief are 30km/hr and 20km/hr respectively . Find the distance thief had run before getting caught ? a.2.1 km b.15 km c.1 km d.1.5 km

5.A boat goes 126 km upstream and return to the starting point in 11.5hr.If the speed of the boat in still water is 23km/hr, find the time taken by boat to travel 252 km in downstream ? a.7 hr b.8 hr c.9 hr d.10 hr e.11 hr

4.The ratio of present age of Jethalal and Babita is 5:7 and the ratio of age of Jethalal 6 years ago and age of Babita 6 years hence is 1:3.Find the sum of the present age of Jethalal and Babita ? a.36 years b.32 years c.40 years d.48 years e.24 years

3.A shopkeeper sold a pen on 33.33% discount and a pencil on 11.11% discount .The total discount on the set of a pen and a pencil is 20%.Find the ratio between the marked price of a pen and a pencil ? a.4:5 b.5:4 c.6:9 d.9:6 e.Can’t be determined

2.Ram travel a journey of 120 km by train from Patna to Pune in x hours.Later he travelled a journey of 1320 km by car from Pune to Punjab in 3x hours.The speed of car is how many times the speed of train? a.11/3 b.3 c.11 d.2 e.Can’t be determined

1.A shopkeeper sells a certain quantity of sugar costing Rs18.08 per kg , it is sold at a gain of 12.5% and the total profit earned by him is Rs113.What is the quantity of sugar did he sold ? a.35 kg b.50 kg c.45 kg d.24 kg e.60 kg

1/7 of 4/3 of 16464 = 2/3 of 3/5 of ? (A)7840 (B)7254 (C)7352 (D)7264 (E)None of these

(45 × 12) + (32 × 17) + (23 × 27) = ? (A)1038 (B)1256 (C)1705 (D)1628 (E)None of these

165% of 7640 – 122% of 2400 = 600% of ? (A)1138 (B)1256 (C)1613 (D)4328 (E)None of these

³√5832 × 27.27% of 638 = ? × 27 (A)116 (B)153 (C)352 (D)169 (E)None of these

(645 ÷ 43) + 28² ÷ 49 – (31 × 40) = ? (A)–1466 (B)1872 (C)–1209 (D)1632 (E)None of these

42% of 3200 + ?2 + 151 = (16)³ (A)51 (B)15 (C)35 (D)56 (E)None of these

√3844 + √4096 = ? × √441 (A)18 (B)5 (C)15 (D)6 (E)None of these

10% of ? + (6554 ÷ 29) = 128 + (456 ÷ 24) (A)–520 (B)–790 (C)–810 (D)728 (E)None of these