Does a Dell Optiplex 7010 MT support MSI Radeon RX 560 Aero ITX 4GB OC?

Always check the specs of any card at the manufacturer's web site. That card requires a psu of 400w minimum.

https://www.msi.com/Graphics-card/Radeon-RX-560-AERO-ITX-4G-OC/Specification

But brother the consumption is 60w and the PCI-e slot supports up to 75w. And can you kindly tell me about the other 2 cards?

and does this one work:

ZOTAC GeForce® GTX 1050 Ti Mini

Nvidia recommends 300W for 1050Ti.

*Recommendation is made based on PC configured with an Intel Core i7 3.2 GHz processor. Pre-built system may require less power depending on system configuration

what is your stock cpu?

if i7, your 275W stock psu is slightly on the low side; if i5, you might be able to get by. In either case a 300W psu replacement is fairly inexpensive and easy to do,

btw, if you have i7-3770, then 1050Ti is too weak for the cpu (60% bottleneck), but if you have i5-3570, 1050Ti is a good match (2%).

in terms of physical size, (single fan) gigabyte 1050ti (L=172 mm) fits 7010 MT case.  The zotac is even shorter and yes too.  https://m.youtube.com/watch?v=UIT3HZVGFJo

@xMuhammadAhmadx 

Mo, for most dell computers, the geforce-gt-1030 is the best, and sometimes the only solution. Most reputable Dell rock stars push this video card. It's the *BEST* for all Dell computers.

https://www.dell.com/en-us/work/shop/pny-geforce-gt-1030-graphics-card-2-gb-gddr5-low-profile/apd/a9763687/graphic-video-cards

This example is a "low profile" 1030,  for little bitty computers. but it is available in sizes to fit larger machines.

 PCI-e slot supports up to 75w. No it does not because you have LESS THAN 300W power supply.

30W GT1030 card is the ONLY option. PNY & MSI retail versions come with both Tall MT and Short DT brackets.

pny-geforce-gt-1030-graphics-card-2-gb-gddr5-low-profile

https://www.dell.com/en-us/work/shop/accessories/apd/a9763687

msi-gt-1030-2g-lp-oc-graphic-card-2-gb-gddr5-low-profile

https://www.dell.com/en-us/work/shop/accessories/apd/aa362018

https://www.youtube.com/watch?v=2y32mBdZHJY

https://www.youtube.com/watch?v=aG5iVqsOjF0

The other issue is fake cards.

https://www.youtube.com/watch?v=f3S38HYrwXo

so this means that i cannot use gtx 1050? please tell me simply yes/no 

yes you can use GTX 1050.

If you update MT  power supply to known working EPS12v unit like EVGA 700BR you can use 1050 or 1060

https://www.bestbuy.com/site/evga-700w-atx12v-eps12v-80-plus-bronze-power-supply-dc-dc-technology-black/6346160.p?skuId=6346160

Optiplex 7010 + GTX 1050 ti + YouTube list