if the ratio of men to women in a particular dormitory is
5:3 which of the following could not be the number of
residents in the dormitory
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10) On planet korba, a solar blast has melted the ice caps on its equator. 9 years after the ice melts, tiny planetoids called echina start growing on the rocks. Echina grows in the form of circle, and the relationship between the diameter of this circle and the age of echina is given by the formula d = 4*√ (t-9) for t ≥ 9 Where d represents the diameter in mm and t the number of years since the solar blast. Jagan recorded the radius of some echina at a particular spot as 7mm. How many years back did the solar blast occur? a) 17 b) 21.25 c) 12.25 d) 12.06 Ans: b
Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace.
1.Fresh Grapes contain 90% water by wt. Dried grapes contain 20% water by %age. What will b wt of dried grapes when we begin with 20 kg fresh grapes? 2kg / 2.4kg / 2.5kg /none 2.How many 5 digit no. can b formed wit digits 1, 2, 3,4,5,6 which r divisible by 4 and digits not repeated 144 / 168 / 192 / none 3.There is a rectangular Garden whose length and width are 60m X 20m.There is a walkway of uniform width around garden. Area of walkway is 516m^2. Find width of walkway 1/2/3/4 4. In a race from pt. X to pt Y and back, Jack averages 0 miles/hr to pt Y and 10 miles/hr back to pr X. Sandy averages 20 miles/hr in both directions. If Jack and Sandy start race at same tIme, who’ll finish 1st Jack/Sandy/they tie/Impossible to tell 5. A man engaged a servant on a condition that he’ll pay Rs 90 and also give him a bag at the end of the yr. He served for 9 months and was given a turban and Rs 65. So the price of turban is i. Rs 10 / 19 / 0 / 55 6. Three wheels make 36, 24, 60 rev/min. Each has a black mark on it. It is aligned at the start of the qn.When does it align again for the first time? 14/20/22/5 sec 7. If 1= (3/4)(1+ (y/x) ) then i. x=3y ii. x=y/3 iii. x=(2/3)y iv. none 8. The sum of six consecutive odd nos. is 888. What is the average of the nos.? i. 147 ii. 148 iii. 149 iv. 146 9.An employee has to allocate offices to 6 staff members. The offices are no. 1-6. the offices are arranged in a row and they are separated from each other by dividers>hence voices, sounds and cigarette smoke flow easily from one office to another Miss R needs to use the telephone quite often throughout the day. Mr. M and Mr. B need adjacent offices as they need to consult each other often while working. Miss H is a senior employee and his to be allotted the office no. 5, having the biggest window. Mr. D requires silence in office next to his. Mr. T, Mr. M and Mr. D are all smokers. Miss H finds tobacco smoke allergic and consecutively the offices next to hers are occupied by non-smokers. Unless specifically stated all the employees maintain an atmosphere of silence during office hrs. a. The ideal candidate to occupy office farthest from Mr. B will be i. Miss H ii. Mr. M iii. Mr. T iv. Mr. D b. The three employees who are smokers should be seated in the offices i. 1 2 4 ii. 2 3 6 iii. 1 2 3 iv. 1 2 3 c. The ideal office for Mr. M would be i. 2 ii. 6 iii. 1 iv. 3 d. In the event of what occurrence within a period of one month since the assignment of the offices would a request for a change in office be put forth by one or more employees? i. Mr D quitting smoking ii. Mr. T taking over duties formally taken care of by Miss R iii. The installation of a water cooler in Miss H’s office iv. Mr. B suffering from anemia 10.Ten coins are distr. Among 4 people P, Q, R, S such that one of them gets a coin, another gets 2 coins,3rd gets 3 coins, and 4th gets 4 coins. It is known that Q gets more coins than P, and S gets fewer coins than R a. If the no. of coins distr. To Q is twice the no. distr. to P then which one of the following. is necessarily true? i. R gets even no. of coins ii. R gets odd no. of coins iii. S gets even no. of coins iv. S gets odd no. of coins b. If R gets at least two more coins than S which one of the following is necessarily true? i. Q gets at least 2 more coins than S ii. Q gets more coins than P iii. P gets more coins than S iv. P and Q together get at least five coins c. If Q gets fewer coins than R, then which one of the following is not necessarily true? i. P and Q together get at least 4 coins ii. Q and S together get at least 4 coins iii.R and S together get at least 5 coins iv.P and R together get at least 5 coins 11.Elle is 3 times older than Zaheer. Zaheer is ½ as old as Waheeda. Yogesh is elder than Zaheer. a. What is sufficient to estimate Elle’s age? i.Zaheer is 10 yrs old ii.Yogesh and Waheeda are both older than Zaheer by the same no of yrs. iii.Both of the above iv.None of the above b. Which one of the following statements can be inferred from the info above i.Yogesh is elder than Waheeda ii.Elle is older than Waheeda iii.Elle’s age may be less than that of Waheeda iv.None of the above
Q) A new apartment complex purchased 60 toilets and 20 shower heads. If the price of a toilet is three times the price of a shower head, what percent of the total cost was the cost of all the shower heads? a) 9% b) 10% c) 11% d) 13% e) 15%
how to find 4 digit no using the digit 2,2,3,3,3,4,4,4,4
salary is 's' per month,'x'% of salary is given as bonus, if 3 months salary is s1,s2 & s3 then what is his salary.
Which actor played the role of Mahatama Gandhi in the film 'Gandhi'? a)Paresh rawal b) ben kingsley c) abhijit
please give me some solved question papers for entrance examination on banks clerk
I was born on October 17, 1927. How old I was on Jan. 26, 1978?
14 Answers Rourkela Steel Plant, Vizag Steel,
in pure milk if 20% replaced by water and in this again 20% is replaced by water and again 20% is replaced by water then what is the praportion of milk in that mixture
what is the probability that 4 numbers selected from 1 to 40 are not consecutive.
Sam and Jessica are invited to a dance. If there are 7 men and 7 women in total for the dance and one woman and one man are chosen to lead the dance. What is the probability that Sam and Jessica will NOT be chosen to lead the dance
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