hi everyone.. a small question.. i gave both hindi and sanskrit in 10th with hindi as just an optional subject and sanksrit was the main subject of the 5 subjects. So do i need to take the percentage og 10 of the main subjects or is it required to consider other subjects in the aggregate marks as well? please help puys.. Thank you
Solve : ((x2+4x+3)/(x3-6x3+11x-6))>0
a) (-3,-1)U(1,2)U(3, infinity)
b) (-3,-1)U(1,2)
c) (3, infinity)
d)(-infinity, 3)
Plz post approach also.
Fun Quant question: Lalu was a mischiveous fellow. When his parents were asleep at night, he decided to watch a Sunny Leone movie (to learn logical resonin...duh 😉). But his network which had a downlink of 2MBPs and an uplink of 0.5 MBPs was suffering from a peculiar problem. The buffering would stop suddenly for 10 seconds and resume downloading again . So Lalu frustrated, decided to download the whole 600 MB BRrip Xvid Axx0 from piratebay. It was observed that the buffering problem happned after the 300th MB and after the 500th Mb. If Lalu started downloading the movie at 12 night and assuming that there was no uploading problem, what time would Lalu finish uploading the movie? 
5. Palindromes are numbers which when read from both the ends will give the same number. In (P)n , P is a Palindrome of S digits, where S is even written in base N. Which of following is definitely true?
a. N-1
b. N+1
c. 2N+1
d. None of these
HOW TO SOLVE THIS??
6. Digital sum of a number is obtained by adding all the digits of a number until a single digit is obtained. Find the digital sum of 19^100. a. 1
b. 4
c. 7
d. 9
71. Remainder when 22^33+10^35 divided by 45? a. 2
b. 8
c. 11
d. None
8.Ten students solved a total of 35 questions in a maths Olympiad. Each question was solved by exactly one student. There is atleast one student who solved exactly 2 problems. And atleast one who solved exactly 3 problems. What is the min. no of students who solved at least 5 problems?
a. 1
b. 2
c. 3
d. None
Approach Needed
1. Remainder when (1^1+2^2+3^3+……100^100) is divided by 4?
a. 0
b. 1
c. 2
d. 3
a dishonest milkman purchased milk at rs 10/litre and mixed 5 litres of water in. by selling mixture at the rate of rs 10/litre he earns 25% profit find total amount of mixture sold
oa: 25 liters approach plzz
.Ten students solved a total of 35 questions in a maths Olympiad. Each question was solved by exactly one student. There is atleast one student who solved exactly 2 problems. And atleast one who solved exactly 3 problems. What is the min. no of students who solved at least 5 problems? a. 1b. 2c. 3d. None
1. When M and N is divided by P remainder obtained is same ..How many values of P are possible?
a. 0
b. 1
c. 2
d. 3
13. 100 1's ; 100 2's and 100 3's are given. Now these 300 digits are arranged in all possible manner. How many of these will be a perfect square?
a. 10101
b. 1001001
c. 100010001
d. None
A number X=1223334444..., where 1 will occur 1 times, 2 will occur 2 times, and so on. F(x) is the sum of the first x digits of X. What is the digit in the xth place if x is the smallest value for which F(x) > 300?
- 5
- 1
- 2
- None Of These
0 voters
14. Remainder when 7777…. 56 digits is divided by 19?
a. 1
b. 7
c. 9
d. 13
15. If K is any natural number, such that 100
a. 2
b. 4
c. 6
d. None
due to 30 % increase in the price of eggs, 3 eggs less are available for Rs 7.80. the present rate of eggs per dozen is?
3 consecutive positive integers are raised to the 1st, 2nd and 3rd powers respectively and then added.The sum so obtained is a perfect square whose root equals the total of three original integers. Which of the following best describes the minimum say m, of the 3 integers?
1) 12)43)74)105)13
16. LCM of two numbers A, B = Px X Qy where P and Q are prime numbers and x and y are positive whole numbers. How many set of values are possible?
a. xy(x+y)
b. xy(x-y)
c. x2 y2 (x+y)
d. None
1. ABCDEF is a 6 digit no. with distinct digits. Number is divisible by 11 and sum of digits is 24 also A>C>E and B>D>F, now A+B is always?
a. 10
b. 9
c. 6
d. Cannot be determined
The quadratic polynomial f(x) = x^2 + bx +c takes a minimum value of –5 and f(0) =
4. What is the difference between the roots of f(x)?
1) 2root 5
2) 4
3) 6
4) Cannot be determined