Select the correct option with respect to the following.
Two triangles are similar if:
a) Any two of their sides are equal
b) their corresponding sides are proportional
c) Any two of their angles are equal
d) their corresponding angles are equal
In which of the following years did the fourteen major Indian scheduled commercial banks get nationalised in India?
How many times in 48 hours are the hour and the minute hands of a correct clock in a straight line but opposite directions?
Kalpit is standing in a park facing the south direction. Then, he takes two consecutive clockwise turns of 45° each. Then, he takes a third turn of some degrees after which he is now facing the south-east direction. Of how many degrees and in which direction did he take the third turn?
Each of the digits in the number 34135278 is arranged in ascending order from left to right. The position of how many digits will remain unchanged as compared to that in the original number?
The resistance of a wire of length Land area of cross-section A is 1.0 Ω . The resistance of a wire of the same material, but of length 41 and area of cross-section 5A will be?
A Memorandum of Understanding (MoU) was signed between the Survey of India, Government of India and Assam State Government in June 2021 for the implementation of which scheme for rural property survey?
In which of the following cases does a concave mirror form a real image?
- (i) Object placed between focus and pole
- (ii) Object placed at infinity
- (iii) Object placed at focus
Which elements of Xylem are made of dead cells and YET are responsible for the movement of water and minerals in plants?
An object is placed at a distance of 10 cm in front of a concave mirror. Its image is formed at a distance at 15 cm on the same side. The focal length of the mirror is?
__________ means the additional satisfaction or benefit (utility) that a consumer derives from buying an additional unit of a commodity or service?
Induced EMF in a coil during the phenomenon of electromagnetic induction is directly proportional to?
Orchidarium and the orchid production unit on the premises of the Institute of Bioresources and Sustainable Development (IBSD), is coming up in the state of ________which has about 300 of the world's 17,000 species of orchids?
Which of the following languages has maximum number of speakers in India according to the Census 2011 data?
According to the NREGA At a Glance' report, the average MGNREGA wages paid in the financial year 2021-2022 remain at only 208.85 per day. What is the full form of MGNREGA?
Which of the following statements is/are true in case of an incandescent filament bulb?
- (a) Filament can be made of tungsten or nichrome.
- (b) The glass envelope covering the filament is filled with inactive gases such as nitrogen or argon.
- (c) Since the filament used is thin, its resistivity is very low.
- (d) The resistivity of the filament is low to allow more current.
- (e) The filament material used should have high melting point.
The voltages across three resistances R₁. R₂ and Ry connected in series are V₁, V2 and V3, respectively. What is the net voltage V across them if I represents the net current flowing through them?
Parts of which present state had evolved a local system of canal irrigation called 'kulhs' over 400 years ago?