Study the following and answr the questions: 4 , 3 , 4 , 9 , 37 , ? 255 297 241 257 267 Option B 4*0.5+1=33*1+1=44*2+1=99*4+1=37 8 , 16 , 43 , 107 , 232 , ? 448 440 442 450 None of these Option A +8 , +27 , + 64 , + 125 , + 216 …
Read More
The list price of an item at showroom is Rs 2000 and it is being sold at successive discounts of 20% and 10%.What will be the net selling price? Rs 1640 Rs 1620 Rs 1440 Rs 1550 Rs 1500 Option C SP=(90/100 * 80/100 * 2000) =rS 1440 A started a business with Rs 21000 and is joined afterward…
Read More
Study the following and answer the questions; In a class of 50 persons,26% persons play only volleyball,18% play only kabaddi.10% persons play only hockey,20% persons play only kabaddi and volleyball.12% persons play only volleyball and hockey and 8% persons play only hockey and kabaddi.6% persons play all three games. Total how many persons play Kabaddi? 35 30 25 26 24…
Read More
In how many ways a group of 4 boys and 3 girls be made out of a total of 8 boys and 5 girls ? 140 180 720 560 None of these Option A =8C4 * 5C3 There are 8 boys and and 7 girls.In how many ways a group of 5 people can be made such that the…
Read More
Study the following and find the wrong term: 2 , 8 , 12 , 27 , 58 , 121 2 8 12 58 121 Option B = 2 , 5 , 12 , 27 , 58 , 121=3 , 7 , 15 , 31 , 63 8 , 13 , 9 , 11 , 10 , 15 13 11…
Read More
An item is sold at a discount of 25% and still there is a gain of 20% on it.Find the MP of the item if it costs Rs 525? Rs 840 Rs 770 Rs 750 Rs 810 Rs 980 Option A Use formula:(100+p%)/(100-d%)*CPTherefore,(100+20)/(100-25)*525 Cost Price of 25 copies is equal to the selling price of 40 copies.What is the…
Read More
Study the following and answer the questions; 8 , 4.5 , 5.5 , 13 , 56 , ? 450 445 456 462 None of these Option C 8*0.5+0.5=4.54.5*1+1=5.55.5*2+2=1313*4+4=5656*8+8=456 11 , 14 , 23 , 50 , ? 125 131 124 130 None of these Option B 11+3=1414+9=23 19 , 25 , 42 , 71 , 113 , ?…
Read More
Directions (1-5): Study the following and answer the questions: a)x^2 + 30x + 221=0b)y^2-53y+196=0 x>y x x≥y x≤y x=y or relation cannot be established Option B (x+13)(x+17)=0x=-13,-17y=49,4 a)x^2-33x+272=0b)y^2-30y+224=0 x>y x x≥y x≤y x=y or relation cannot be established Option C x=16,17y=16,14 a)15x^2-14x-32=0b)6y^2-y-5=0 x>y x x≥y x≤y x=y or relation cannot be established Option E x=2,-1.05y=1,-0.8 a)x^2-9x+20=0b)2y^2-11y+14=0 x>y…
Read More
Study the following and answer the questions: 14 , 16 , 23 , 51 , 114 , ? 235 255 240 250 None of these Option C 14 + 1^3 + 1 =1616 + 2^3 – 1 = 2323 + 3^3 – 1 = 51 19 , 30 , 23 , 34 , 27 , ? 38 39 40…
Read More
If the price of a good is increased by 15%,then by how much the household should decrease their consumption so as to keep his expenditure same? 10(1/23)% 13(1/23)% 9(1/22)% 13(2/23)% None of these Option B =15*115 / 100 Ramesh has to get 40% marks to pass an examination.He got 60 marks but fails by 20 marks.FFind the maximum marks…
Read More