out of 20 consecutive numbers in how many ways 4 numbers be selected such that any two among the selected numbers differ by 3
For a set of particular distinct integral value of a,b,c, and d the equation (n+a)(n+b)(n+c)(n+d)=25 holds.For how many distinct integral values of n does it hold???
A) 0 B) 1 C) 2 D) More than 2
The following data is available for the monsoon season of the Hyderabad racing club. The data is for a total of y days.
(i) There were races on 11 days − morning or evening.
(ii) Whenever there was a race in the morning, there was no race in the evening.
(iii) There were 8 mornings without any race.
(iv) There were 5 evenings without any race.
What is the value of y?
#TITA
Can anyone please help me in this question . How to solve it ?
Of three taps X, Y and Z, Y takes 2 times as much time as X and Z together, while X takes 20 minutes more than Y and Ztogether to fill a tank. If the three taps together fill the tank in 24 minutes, then how long does X take to fill the tank individually?
Area enclosed by the eqn x^2 +y^2 -2y -31 =0 where x >=0, y>=1 and y
Options
0
20.56
19.56
18.56
which mocks should i go for- time/ims/cl/ or others?
A treasure is kept safe with 8 locks. An alarm will trigger if more than 2 locks failed to get open. In how many ways the alarm could be triggered?
What is the net present value of a piece of property which would be valued at Rs. 2 lakh at the end of 2 years? And is 1.81 lakh....approach please??
A family consists of a grandfather, 'm' sons and daughters, and 2n grandchildren. They are to be seated in a row for dinner. Grandchildren wants to occupy the n seats at each end and grandfather refuses to have a grandchild on either of his side. How many ways of arrangement? someone posted this on fb.. I have ia as per him..
I am giving CL's sectionals now, and my attempts in quant is constant in the range of around 15 16 and I'm scoring in the early 30's...I have done Time material, and have also taken around 10-12 mocks now. With such a score in Quant I will land nowhere. I dont dream of ABC, that seems impossible, but my hopes of I L K are also fading now.... I used to think I was good in maths. 😞 😞 .... Even the easy questions from arithmetic are taking around 2.5+ mins to solve.... Can anybody help???
ABCD is an isosceles trapezium such that AD=BC. P and Q are the mid points of AD and BC such that PQ is parallel to AB. and AP:PD= DC:AB=2:1. what is the value of PQ:AB? @Huey @s.goel4991 @sagarcat @Going_High @scrabbler please help
given that p is prime number, p(p^28-1) is always divisible by?
39, 27, 56,26, nota
please do share the approach also.
@scrabbler @Going_High @Huey any other method except taking p =2
What is the net present value of a price of property which would be valued at Rs. 2 lakhs at the end of 2 years?[annual rate of increase =5%]...and is 1.81 lakhs...approach please??
Which combination of CAT test series should be taken?
A) TIME & CL
B) CL & IMS
C) IMS & TIME.
Please help !
If 3X+Y-3Z=11
2X-2Z+5Y=29
FIND THE VALUE OF X+Y-Z
EXPLANATION ???
Cyclic Quadrilateral: 3 sides are 9, 16 and 20. A circle is inscribed inside the Quadrilateral. Find the 4th side if the area of the quad. is 120 sq. units.
A shopkeeper gains 17% after allowing a discount of 10% on the marked price of an article. Find his profit percent if the articles are sold at marked price allowing no discount.
The sides of a cyclic quadrilateral in order are 10 cm, 12 cm, 18 cm and 25 cm. If one of the diagonals = 16 cm. Find the other diagonal.