1 + 9 + 24 + 46 + ... Find the sum of sequence
Prakash kumar 1 Day agoThis site is very useful. Here maximum problems are given which helped me a lot to get in Syntel Thanks m4
kislay keshav 5 Days agoThanks M4maths team for creating this platform by virtue of which i got placed in IBM. I owe to this website a lot.
Goutam Kumar Singh 6 Days agoThanks to M4maths.com
I got placed in IBM,
Questions appear in written same as in m4maths
Thanks to m4maths team
Matematics is like Love,a simple idea but can get complicated.
MD.IntshamuddinCalculus is the most powerful weapon of thought yet devised by the wit of man.
W. B. SmithLanguage is remarkable, except under the extreme constraints of mathematics and logic, it never can talk only about what it's supposed to talk about but is always spreading around.
Raju Sharma" Mathematics gives the photograph of life. "
Elmor Earl F.Leonor
O and O’ are centers of the two circles with radii 7cm and 9cm respectively. The distance between the centers is 20cm. If PQ is the transverse common tangent to the circles which cuts OO’ at X, what is the length of O’X in cm?
a. 35/4
b. 45/4
c. 10
d. 11
A woman is walking down a downward-moving escalator and steps down 10steps to reach the bottom. Just as she reaches the bottom of the escalator, a sale commences on the floor above. She runs back up the downward moving escalator at a speed five times that which she walked down. She covers 25 steps in reaching the top. How many steps are visible on the escalator when it is switched off?
Unsolved Asked In: BookCompany | |||
3i-infotech (290) | Accenture (289) | ADITI (46) | Athenahealth (43) |
CADENCE (30) | Capgemini (233) | CMC (34) | Cognizant (53) |
CSC (465) | CTS (821) | Dell (42) | GENPACT (505) |
Google (29) | HCL (148) | Hexaware (67) | Huawei (47) |
IBM (1180) | IGate (82) | Infosys (1631) | L&T (58) |
Microsoft (42) | Miscellaneous (204) | Oracle (41) | Patni (195) |
Sasken (26) | Self (37) | Syntel (482) | TCS (6700) |
Tech Mahindra (144) | Wipro (1080) | ||
Exam | |||
ACIO (102) | AIEEE (286) | AMCAT (469) | CAT (739) |
CMAT (82) | Elitmus (1075) | Gate (405) | GMAT (63) |
Gmate (24) | GRE (132) | IIT-JEE (464) | ITC (24) |
Maths olympiad (132) | MBA (3443) | MCA (27) | R-SAT & I-SAT (67) |
Self (64) | |||
Government Jobs Exams | |||
Bank Exam (221) | CDS (52) | IBPS (719) | IES EC (42) |
KVPY (364) | NDA (480) | NTSE (36) | REVENUE OFFICE (50) |
RRB (887) | SSC (1110) | UPSC (360) | |
Interview | |||
HR Interview (172) | Ibm (23) | IGate (59) | Infosys (28) |
Tcs (24) | |||
Maths Puzzle | |||
A website (119) | Book (1879) | Campus (85) | CMAT (49) |
Exam (585) | General (296) | M4maths (102) | Maths (112) |
Orkut (27) | Others (1257) | Reasoning (101) | Self (3021) |
Programming and Technical | |||
ASP.NET (58) | C Programming (321) | C++ Programmin (436) | DATA STRUCTURE (36) |
DBMS (66) | ELECTRONICS (29) | Java Programmi (205) | OOPs Concepts (115) |
Operating Syst (99) | RDBMS (107) | UNIX (63) |